25034608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3025

約数の個数: 40

約数和(自身を含む): 53032320

約数和(自身を除く): 27997712

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 2969, 4216, 5938, 8432, 11876, 23752, 47504, 50473, 92039, 100946, 184078, 201892, 368156, 403784, 736312, 807568, 1472624, 1564663, 3129326, 6258652, 12517304, 25034608]

約数ペア:

[(1, 25034608), (2, 12517304), (4, 6258652), (8, 3129326), (16, 1564663), (17, 1472624), (31, 807568), (34, 736312), (62, 403784), (68, 368156), (124, 201892), (136, 184078), (248, 100946), (272, 92039), (496, 50473), (527, 47504), (1054, 23752), (2108, 11876), (2969, 8432), (4216, 5938)]