29004872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 61992000

約数和(自身を除く): 32987128

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 59, 104, 116, 118, 163, 232, 236, 326, 377, 472, 652, 754, 767, 1304, 1508, 1534, 1711, 2119, 3016, 3068, 3422, 4238, 4727, 6136, 6844, 8476, 9454, 9617, 13688, 16952, 18908, 19234, 22243, 37816, 38468, 44486, 61451, 76936, 88972, 122902, 125021, 177944, 245804, 250042, 278893, 491608, 500084, 557786, 1000168, 1115572, 2231144, 3625609, 7251218, 14502436, 29004872]

約数ペア:

[(1, 29004872), (2, 14502436), (4, 7251218), (8, 3625609), (13, 2231144), (26, 1115572), (29, 1000168), (52, 557786), (58, 500084), (59, 491608), (104, 278893), (116, 250042), (118, 245804), (163, 177944), (232, 125021), (236, 122902), (326, 88972), (377, 76936), (472, 61451), (652, 44486), (754, 38468), (767, 37816), (1304, 22243), (1508, 19234), (1534, 18908), (1711, 16952), (2119, 13688), (3016, 9617), (3068, 9454), (3422, 8476), (4238, 6844), (4727, 6136)]