17647852976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{5623}}^1$

素因数の和:5914

約数の個数: 80

約数和(自身を含む): 37490933760

約数和(自身を除く): 19843080784

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 158, 191, 208, 316, 382, 632, 764, 1027, 1264, 1528, 2054, 2483, 3056, 4108, 4966, 5623, 8216, 9932, 11246, 15089, 16432, 19864, 22492, 30178, 39728, 44984, 60356, 73099, 89968, 120712, 146198, 196157, 241424, 292396, 392314, 444217, 584792, 784628, 888434, 1073993, 1169584, 1569256, 1776868, 2147986, 3138512, 3553736, 4295972, 5774821, 7107472, 8591944, 11549642, 13961909, 17183888, 23099284, 27923818, 46198568, 55847636, 84845447, 92397136, 111695272, 169690894, 223390544, 339381788, 678763576, 1102990811, 1357527152, 2205981622, 4411963244, 8823926488, 17647852976]

約数ペア:

[(1, 17647852976), (2, 8823926488), (4, 4411963244), (8, 2205981622), (13, 1357527152), (16, 1102990811), (26, 678763576), (52, 339381788), (79, 223390544), (104, 169690894), (158, 111695272), (191, 92397136), (208, 84845447), (316, 55847636), (382, 46198568), (632, 27923818), (764, 23099284), (1027, 17183888), (1264, 13961909), (1528, 11549642), (2054, 8591944), (2483, 7107472), (3056, 5774821), (4108, 4295972), (4966, 3553736), (5623, 3138512), (8216, 2147986), (9932, 1776868), (11246, 1569256), (15089, 1169584), (16432, 1073993), (19864, 888434), (22492, 784628), (30178, 584792), (39728, 444217), (44984, 392314), (60356, 292396), (73099, 241424), (89968, 196157), (120712, 146198)]