72254944

素因数分解:

$2^5\times {\mathrm{67}}^2\times {\mathrm{503}}^1$

素因数の和:647

約数の個数: 36

約数和(自身を含む): 144693864

約数和(自身を除く): 72438920

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 503, 536, 1006, 1072, 2012, 2144, 4024, 4489, 8048, 8978, 16096, 17956, 33701, 35912, 67402, 71824, 134804, 143648, 269608, 539216, 1078432, 2257967, 4515934, 9031868, 18063736, 36127472, 72254944]

約数ペア:

[(1, 72254944), (2, 36127472), (4, 18063736), (8, 9031868), (16, 4515934), (32, 2257967), (67, 1078432), (134, 539216), (268, 269608), (503, 143648), (536, 134804), (1006, 71824), (1072, 67402), (2012, 35912), (2144, 33701), (4024, 17956), (4489, 16096), (8048, 8978)]