23490376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{787}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 55601280

約数和(自身を除く): 32110904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 787, 1066, 1148, 1574, 2132, 2296, 3148, 3731, 4264, 5509, 6296, 7462, 10231, 11018, 14924, 20462, 22036, 29848, 32267, 40924, 44072, 64534, 71617, 81848, 129068, 143234, 225869, 258136, 286468, 419471, 451738, 572936, 838942, 903476, 1677884, 1806952, 2936297, 3355768, 5872594, 11745188, 23490376]

約数ペア:

[(1, 23490376), (2, 11745188), (4, 5872594), (7, 3355768), (8, 2936297), (13, 1806952), (14, 1677884), (26, 903476), (28, 838942), (41, 572936), (52, 451738), (56, 419471), (82, 286468), (91, 258136), (104, 225869), (164, 143234), (182, 129068), (287, 81848), (328, 71617), (364, 64534), (533, 44072), (574, 40924), (728, 32267), (787, 29848), (1066, 22036), (1148, 20462), (1574, 14924), (2132, 11018), (2296, 10231), (3148, 7462), (3731, 6296), (4264, 5509)]