64688784

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{4973}}^1$

素因数の和:5255

約数の個数: 40

約数和(自身を含む): 167763072

約数和(自身を除く): 103074288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 4973, 6504, 9946, 13008, 14919, 19892, 29838, 39784, 59676, 79568, 119352, 238704, 1347683, 2695366, 4043049, 5390732, 8086098, 10781464, 16172196, 21562928, 32344392, 64688784]

約数ペア:

[(1, 64688784), (2, 32344392), (3, 21562928), (4, 16172196), (6, 10781464), (8, 8086098), (12, 5390732), (16, 4043049), (24, 2695366), (48, 1347683), (271, 238704), (542, 119352), (813, 79568), (1084, 59676), (1626, 39784), (2168, 29838), (3252, 19892), (4336, 14919), (4973, 13008), (6504, 9946)]