289311584

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{244351}}^1$

素因数の和:244398

約数の個数: 24

約数和(自身を含む): 584978688

約数和(自身を除く): 295667104

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 244351, 488702, 977404, 1954808, 3909616, 7819232, 9040987, 18081974, 36163948, 72327896, 144655792, 289311584]

約数ペア:

[(1, 289311584), (2, 144655792), (4, 72327896), (8, 36163948), (16, 18081974), (32, 9040987), (37, 7819232), (74, 3909616), (148, 1954808), (296, 977404), (592, 488702), (1184, 244351)]