75840496

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 150713568

約数和(自身を除く): 74873072

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 284, 404, 568, 661, 808, 1136, 1322, 1616, 2644, 5288, 7171, 10576, 14342, 28684, 46931, 57368, 66761, 93862, 114736, 133522, 187724, 267044, 375448, 534088, 750896, 1068176, 4740031, 9480062, 18960124, 37920248, 75840496]

約数ペア:

[(1, 75840496), (2, 37920248), (4, 18960124), (8, 9480062), (16, 4740031), (71, 1068176), (101, 750896), (142, 534088), (202, 375448), (284, 267044), (404, 187724), (568, 133522), (661, 114736), (808, 93862), (1136, 66761), (1322, 57368), (1616, 46931), (2644, 28684), (5288, 14342), (7171, 10576)]