1377079144

素因数分解:

$2^3\times 7^4\times {\mathrm{71693}}^1$

素因数の和:71727

約数の個数: 40

約数和(自身を含む): 3012223410

約数和(自身を除く): 1635144266

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 71693, 143386, 286772, 501851, 573544, 1003702, 2007404, 3512957, 4014808, 7025914, 14051828, 24590699, 28103656, 49181398, 98362796, 172134893, 196725592, 344269786, 688539572, 1377079144]

約数ペア:

[(1, 1377079144), (2, 688539572), (4, 344269786), (7, 196725592), (8, 172134893), (14, 98362796), (28, 49181398), (49, 28103656), (56, 24590699), (98, 14051828), (196, 7025914), (343, 4014808), (392, 3512957), (686, 2007404), (1372, 1003702), (2401, 573544), (2744, 501851), (4802, 286772), (9604, 143386), (19208, 71693)]