73216784

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{123677}}^1$

素因数の和:123722

約数の個数: 20

約数和(自身を含む): 145692684

約数和(自身を除く): 72475900

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 123677, 247354, 494708, 989416, 1978832, 4576049, 9152098, 18304196, 36608392, 73216784]

約数ペア:

[(1, 73216784), (2, 36608392), (4, 18304196), (8, 9152098), (16, 4576049), (37, 1978832), (74, 989416), (148, 494708), (296, 247354), (592, 123677)]