39642512

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1480

約数の個数: 80

約数和(自身を含む): 99576960

約数和(自身を除く): 59934448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1433, 1456, 1729, 1976, 2128, 2866, 3458, 3952, 5732, 6916, 10031, 11464, 13832, 18629, 20062, 22928, 27227, 27664, 37258, 40124, 54454, 74516, 80248, 108908, 130403, 149032, 160496, 190589, 217816, 260806, 298064, 353951, 381178, 435632, 521612, 707902, 762356, 1043224, 1415804, 1524712, 2086448, 2477657, 2831608, 3049424, 4955314, 5663216, 9910628, 19821256, 39642512]

約数ペア:

[(1, 39642512), (2, 19821256), (4, 9910628), (7, 5663216), (8, 4955314), (13, 3049424), (14, 2831608), (16, 2477657), (19, 2086448), (26, 1524712), (28, 1415804), (38, 1043224), (52, 762356), (56, 707902), (76, 521612), (91, 435632), (104, 381178), (112, 353951), (133, 298064), (152, 260806), (182, 217816), (208, 190589), (247, 160496), (266, 149032), (304, 130403), (364, 108908), (494, 80248), (532, 74516), (728, 54454), (988, 40124), (1064, 37258), (1433, 27664), (1456, 27227), (1729, 22928), (1976, 20062), (2128, 18629), (2866, 13832), (3458, 11464), (3952, 10031), (5732, 6916)]