40764152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2741}}^1$

素因数の和:2784

約数の個数: 48

約数和(自身を含む): 90321480

約数和(自身を除く): 49557328

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1859, 2741, 3718, 5482, 7436, 10964, 14872, 21928, 30151, 35633, 60302, 71266, 120604, 142532, 241208, 285064, 391963, 463229, 783926, 926458, 1567852, 1852916, 3135704, 3705832, 5095519, 10191038, 20382076, 40764152]

約数ペア:

[(1, 40764152), (2, 20382076), (4, 10191038), (8, 5095519), (11, 3705832), (13, 3135704), (22, 1852916), (26, 1567852), (44, 926458), (52, 783926), (88, 463229), (104, 391963), (143, 285064), (169, 241208), (286, 142532), (338, 120604), (572, 71266), (676, 60302), (1144, 35633), (1352, 30151), (1859, 21928), (2741, 14872), (3718, 10964), (5482, 7436)]