64506512

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10867}}^1$

素因数の和:10935

約数の個数: 40

約数和(自身を含む): 145544256

約数和(自身を除く): 81037744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 10867, 21734, 43468, 76069, 86936, 152138, 173872, 304276, 575951, 608552, 1151902, 1217104, 2303804, 4031657, 4607608, 8063314, 9215216, 16126628, 32253256, 64506512]

約数ペア:

[(1, 64506512), (2, 32253256), (4, 16126628), (7, 9215216), (8, 8063314), (14, 4607608), (16, 4031657), (28, 2303804), (53, 1217104), (56, 1151902), (106, 608552), (112, 575951), (212, 304276), (371, 173872), (424, 152138), (742, 86936), (848, 76069), (1484, 43468), (2968, 21734), (5936, 10867)]