64512364

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74323}}^1$

素因数の和:74365

約数の個数: 24

約数和(自身を含む): 133188608

約数和(自身を除く): 68676244

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 74323, 148646, 297292, 520261, 1040522, 2081044, 2304013, 4608026, 9216052, 16128091, 32256182, 64512364]

約数ペア:

[(1, 64512364), (2, 32256182), (4, 16128091), (7, 9216052), (14, 4608026), (28, 2304013), (31, 2081044), (62, 1040522), (124, 520261), (217, 297292), (434, 148646), (868, 74323)]