57703984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16319}}^1$

素因数の和:16357

約数の個数: 40

約数和(自身を含む): 127491840

約数和(自身を除く): 69787856

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 16319, 32638, 65276, 130552, 212147, 261104, 277423, 424294, 554846, 848588, 1109692, 1697176, 2219384, 3394352, 3606499, 4438768, 7212998, 14425996, 28851992, 57703984]

約数ペア:

[(1, 57703984), (2, 28851992), (4, 14425996), (8, 7212998), (13, 4438768), (16, 3606499), (17, 3394352), (26, 2219384), (34, 1697176), (52, 1109692), (68, 848588), (104, 554846), (136, 424294), (208, 277423), (221, 261104), (272, 212147), (442, 130552), (884, 65276), (1768, 32638), (3536, 16319)]