28372395648

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{6421}}^1$

素因数の和:6786

約数の個数: 128

約数和(自身を含む): 77662016640

約数和(自身を除く): 49289620992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 311, 384, 444, 592, 622, 888, 933, 1184, 1244, 1776, 1866, 2368, 2488, 3552, 3732, 4736, 4976, 6421, 7104, 7464, 9952, 11507, 12842, 14208, 14928, 19263, 19904, 23014, 25684, 29856, 34521, 38526, 39808, 46028, 51368, 59712, 69042, 77052, 92056, 102736, 119424, 138084, 154104, 184112, 205472, 237577, 276168, 308208, 368224, 410944, 475154, 552336, 616416, 712731, 736448, 821888, 950308, 1104672, 1232832, 1425462, 1472896, 1900616, 1996931, 2209344, 2465664, 2850924, 3801232, 3993862, 4418688, 5701848, 5990793, 7602464, 7987724, 11403696, 11981586, 15204928, 15975448, 22807392, 23963172, 30409856, 31950896, 45614784, 47926344, 63901792, 73886447, 91229568, 95852688, 127803584, 147772894, 191705376, 221659341, 255607168, 295545788, 383410752, 443318682, 591091576, 766821504, 886637364, 1182183152, 1773274728, 2364366304, 3546549456, 4728732608, 7093098912, 9457465216, 14186197824, 28372395648]

約数ペア:

[(1, 28372395648), (2, 14186197824), (3, 9457465216), (4, 7093098912), (6, 4728732608), (8, 3546549456), (12, 2364366304), (16, 1773274728), (24, 1182183152), (32, 886637364), (37, 766821504), (48, 591091576), (64, 443318682), (74, 383410752), (96, 295545788), (111, 255607168), (128, 221659341), (148, 191705376), (192, 147772894), (222, 127803584), (296, 95852688), (311, 91229568), (384, 73886447), (444, 63901792), (592, 47926344), (622, 45614784), (888, 31950896), (933, 30409856), (1184, 23963172), (1244, 22807392), (1776, 15975448), (1866, 15204928), (2368, 11981586), (2488, 11403696), (3552, 7987724), (3732, 7602464), (4736, 5990793), (4976, 5701848), (6421, 4418688), (7104, 3993862), (7464, 3801232), (9952, 2850924), (11507, 2465664), (12842, 2209344), (14208, 1996931), (14928, 1900616), (19263, 1472896), (19904, 1425462), (23014, 1232832), (25684, 1104672), (29856, 950308), (34521, 821888), (38526, 736448), (39808, 712731), (46028, 616416), (51368, 552336), (59712, 475154), (69042, 410944), (77052, 368224), (92056, 308208), (102736, 276168), (119424, 237577), (138084, 205472), (154104, 184112)]