25887784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4219}}^1$

素因数の和:4297

約数の個数: 32

約数和(自身を含む): 53172000

約数和(自身を除く): 27284216

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 4219, 6136, 8438, 16876, 33752, 54847, 109694, 219388, 248921, 438776, 497842, 995684, 1991368, 3235973, 6471946, 12943892, 25887784]

約数ペア:

[(1, 25887784), (2, 12943892), (4, 6471946), (8, 3235973), (13, 1991368), (26, 995684), (52, 497842), (59, 438776), (104, 248921), (118, 219388), (236, 109694), (472, 54847), (767, 33752), (1534, 16876), (3068, 8438), (4219, 6136)]