73210864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{123667}}^1$

素因数の和:123712

約数の個数: 20

約数和(自身を含む): 145680904

約数和(自身を除く): 72470040

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 123667, 247334, 494668, 989336, 1978672, 4575679, 9151358, 18302716, 36605432, 73210864]

約数ペア:

[(1, 73210864), (2, 36605432), (4, 18302716), (8, 9151358), (16, 4575679), (37, 1978672), (74, 989336), (148, 494668), (296, 247334), (592, 123667)]