12881856

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1$

素因数の和:438

約数の個数: 84

約数和(自身を含む): 36999672

約数和(自身を除く): 24117816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 169, 192, 208, 312, 338, 397, 416, 507, 624, 676, 794, 832, 1014, 1191, 1248, 1352, 1588, 2028, 2382, 2496, 2704, 3176, 4056, 4764, 5161, 5408, 6352, 8112, 9528, 10322, 10816, 12704, 15483, 16224, 19056, 20644, 25408, 30966, 32448, 38112, 41288, 61932, 67093, 76224, 82576, 123864, 134186, 165152, 201279, 247728, 268372, 330304, 402558, 495456, 536744, 805116, 990912, 1073488, 1610232, 2146976, 3220464, 4293952, 6440928, 12881856]

約数ペア:

[(1, 12881856), (2, 6440928), (3, 4293952), (4, 3220464), (6, 2146976), (8, 1610232), (12, 1073488), (13, 990912), (16, 805116), (24, 536744), (26, 495456), (32, 402558), (39, 330304), (48, 268372), (52, 247728), (64, 201279), (78, 165152), (96, 134186), (104, 123864), (156, 82576), (169, 76224), (192, 67093), (208, 61932), (312, 41288), (338, 38112), (397, 32448), (416, 30966), (507, 25408), (624, 20644), (676, 19056), (794, 16224), (832, 15483), (1014, 12704), (1191, 10816), (1248, 10322), (1352, 9528), (1588, 8112), (2028, 6352), (2382, 5408), (2496, 5161), (2704, 4764), (3176, 4056)]