40289314364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{44887}}^1$

素因数の和:45366

約数の個数: 48

約数和(自身を含む): 77968301376

約数和(自身を除く): 37678987012

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 421, 533, 842, 1066, 1684, 2132, 5473, 10946, 17261, 21892, 34522, 44887, 69044, 89774, 179548, 224393, 448786, 583531, 897572, 1167062, 1840367, 2334124, 3680734, 7361468, 18897427, 23924771, 37794854, 47849542, 75589708, 95699084, 245666551, 491333102, 774794507, 982666204, 1549589014, 3099178028, 10072328591, 20144657182, 40289314364]

約数ペア:

[(1, 40289314364), (2, 20144657182), (4, 10072328591), (13, 3099178028), (26, 1549589014), (41, 982666204), (52, 774794507), (82, 491333102), (164, 245666551), (421, 95699084), (533, 75589708), (842, 47849542), (1066, 37794854), (1684, 23924771), (2132, 18897427), (5473, 7361468), (10946, 3680734), (17261, 2334124), (21892, 1840367), (34522, 1167062), (44887, 897572), (69044, 583531), (89774, 448786), (179548, 224393)]