64520976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103399}}^1$

素因数の和:103423

約数の個数: 40

約数和(自身を含む): 179502400

約数和(自身を除く): 114981424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 103399, 206798, 310197, 413596, 620394, 827192, 1240788, 1344187, 1654384, 2481576, 2688374, 4032561, 4963152, 5376748, 8065122, 10753496, 16130244, 21506992, 32260488, 64520976]

約数ペア:

[(1, 64520976), (2, 32260488), (3, 21506992), (4, 16130244), (6, 10753496), (8, 8065122), (12, 5376748), (13, 4963152), (16, 4032561), (24, 2688374), (26, 2481576), (39, 1654384), (48, 1344187), (52, 1240788), (78, 827192), (104, 620394), (156, 413596), (208, 310197), (312, 206798), (624, 103399)]