64480656

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{4957}}^1$

素因数の和:5239

約数の個数: 40

約数和(自身を含む): 167223424

約数和(自身を除く): 102742768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 4957, 6504, 9914, 13008, 14871, 19828, 29742, 39656, 59484, 79312, 118968, 237936, 1343347, 2686694, 4030041, 5373388, 8060082, 10746776, 16120164, 21493552, 32240328, 64480656]

約数ペア:

[(1, 64480656), (2, 32240328), (3, 21493552), (4, 16120164), (6, 10746776), (8, 8060082), (12, 5373388), (16, 4030041), (24, 2686694), (48, 1343347), (271, 237936), (542, 118968), (813, 79312), (1084, 59484), (1626, 39656), (2168, 29742), (3252, 19828), (4336, 14871), (4957, 13008), (6504, 9914)]