25814152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 60681600

約数和(自身を除く): 34867448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 182, 236, 364, 413, 472, 601, 728, 767, 826, 1202, 1534, 1652, 2404, 3068, 3304, 4207, 4808, 5369, 6136, 7813, 8414, 10738, 15626, 16828, 21476, 31252, 33656, 35459, 42952, 54691, 62504, 70918, 109382, 141836, 218764, 248213, 283672, 437528, 460967, 496426, 921934, 992852, 1843868, 1985704, 3226769, 3687736, 6453538, 12907076, 25814152]

約数ペア:

[(1, 25814152), (2, 12907076), (4, 6453538), (7, 3687736), (8, 3226769), (13, 1985704), (14, 1843868), (26, 992852), (28, 921934), (52, 496426), (56, 460967), (59, 437528), (91, 283672), (104, 248213), (118, 218764), (182, 141836), (236, 109382), (364, 70918), (413, 62504), (472, 54691), (601, 42952), (728, 35459), (767, 33656), (826, 31252), (1202, 21476), (1534, 16828), (1652, 15626), (2404, 10738), (3068, 8414), (3304, 7813), (4207, 6136), (4808, 5369)]