25954376

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 59616000

約数和(自身を除く): 33661624

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 137, 199, 238, 274, 398, 476, 548, 796, 952, 959, 1096, 1393, 1592, 1918, 2329, 2786, 3383, 3836, 4658, 5572, 6766, 7672, 9316, 11144, 13532, 16303, 18632, 23681, 27064, 27263, 32606, 47362, 54526, 65212, 94724, 109052, 130424, 189448, 190841, 218104, 381682, 463471, 763364, 926942, 1526728, 1853884, 3244297, 3707768, 6488594, 12977188, 25954376]

約数ペア:

[(1, 25954376), (2, 12977188), (4, 6488594), (7, 3707768), (8, 3244297), (14, 1853884), (17, 1526728), (28, 926942), (34, 763364), (56, 463471), (68, 381682), (119, 218104), (136, 190841), (137, 189448), (199, 130424), (238, 109052), (274, 94724), (398, 65212), (476, 54526), (548, 47362), (796, 32606), (952, 27263), (959, 27064), (1096, 23681), (1393, 18632), (1592, 16303), (1918, 13532), (2329, 11144), (2786, 9316), (3383, 7672), (3836, 6766), (4658, 5572)]