715204048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{64877}}^1$

素因数の和:64951

約数の個数: 40

約数和(自身を含む): 1520480808

約数和(自身を除く): 805276760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 64877, 129754, 259508, 519016, 843401, 1038032, 1686802, 3373604, 3438481, 6747208, 6876962, 13494416, 13753924, 27507848, 44700253, 55015696, 89400506, 178801012, 357602024, 715204048]

約数ペア:

[(1, 715204048), (2, 357602024), (4, 178801012), (8, 89400506), (13, 55015696), (16, 44700253), (26, 27507848), (52, 13753924), (53, 13494416), (104, 6876962), (106, 6747208), (208, 3438481), (212, 3373604), (424, 1686802), (689, 1038032), (848, 843401), (1378, 519016), (2756, 259508), (5512, 129754), (11024, 64877)]