25690816

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 56

約数和(自身を含む): 55010304

約数和(自身を除く): 29319488

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 563, 713, 736, 992, 1126, 1426, 1472, 1984, 2252, 2852, 4504, 5704, 9008, 11408, 12949, 17453, 18016, 22816, 25898, 34906, 36032, 45632, 51796, 69812, 103592, 139624, 207184, 279248, 401419, 414368, 558496, 802838, 828736, 1116992, 1605676, 3211352, 6422704, 12845408, 25690816]

約数ペア:

[(1, 25690816), (2, 12845408), (4, 6422704), (8, 3211352), (16, 1605676), (23, 1116992), (31, 828736), (32, 802838), (46, 558496), (62, 414368), (64, 401419), (92, 279248), (124, 207184), (184, 139624), (248, 103592), (368, 69812), (496, 51796), (563, 45632), (713, 36032), (736, 34906), (992, 25898), (1126, 22816), (1426, 18016), (1472, 17453), (1984, 12949), (2252, 11408), (2852, 9008), (4504, 5704)]