12913856

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 56

約数和(自身を含む): 27700224

約数和(自身を除く): 14786368

約数列:

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

約数ペア:

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