25827712

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 55618560

約数和(自身を除く): 29790848

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 283, 368, 496, 566, 713, 736, 992, 1132, 1426, 1472, 1984, 2264, 2852, 2944, 3968, 4528, 5704, 6509, 8773, 9056, 11408, 13018, 17546, 18112, 22816, 26036, 35092, 36224, 45632, 52072, 70184, 91264, 104144, 140368, 201779, 208288, 280736, 403558, 416576, 561472, 807116, 833152, 1122944, 1614232, 3228464, 6456928, 12913856, 25827712]

約数ペア:

[(1, 25827712), (2, 12913856), (4, 6456928), (8, 3228464), (16, 1614232), (23, 1122944), (31, 833152), (32, 807116), (46, 561472), (62, 416576), (64, 403558), (92, 280736), (124, 208288), (128, 201779), (184, 140368), (248, 104144), (283, 91264), (368, 70184), (496, 52072), (566, 45632), (713, 36224), (736, 35092), (992, 26036), (1132, 22816), (1426, 18112), (1472, 17546), (1984, 13018), (2264, 11408), (2852, 9056), (2944, 8773), (3968, 6509), (4528, 5704)]