12579736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 27165600

約数和(自身を除く): 14585864

約数列:

[1, 2, 4, 8, 13, 26, 29, 43, 52, 58, 86, 97, 104, 116, 172, 194, 232, 344, 377, 388, 559, 754, 776, 1118, 1247, 1261, 1508, 2236, 2494, 2522, 2813, 3016, 4171, 4472, 4988, 5044, 5626, 8342, 9976, 10088, 11252, 16211, 16684, 22504, 32422, 33368, 36569, 54223, 64844, 73138, 108446, 120959, 129688, 146276, 216892, 241918, 292552, 433784, 483836, 967672, 1572467, 3144934, 6289868, 12579736]

約数ペア:

[(1, 12579736), (2, 6289868), (4, 3144934), (8, 1572467), (13, 967672), (26, 483836), (29, 433784), (43, 292552), (52, 241918), (58, 216892), (86, 146276), (97, 129688), (104, 120959), (116, 108446), (172, 73138), (194, 64844), (232, 54223), (344, 36569), (377, 33368), (388, 32422), (559, 22504), (754, 16684), (776, 16211), (1118, 11252), (1247, 10088), (1261, 9976), (1508, 8342), (2236, 5626), (2494, 5044), (2522, 4988), (2813, 4472), (3016, 4171)]