72845008

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{123049}}^1$

素因数の和:123094

約数の個数: 20

約数和(自身を含む): 144952900

約数和(自身を除く): 72107892

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 123049, 246098, 492196, 984392, 1968784, 4552813, 9105626, 18211252, 36422504, 72845008]

約数ペア:

[(1, 72845008), (2, 36422504), (4, 18211252), (8, 9105626), (16, 4552813), (37, 1968784), (74, 984392), (148, 492196), (296, 246098), (592, 123049)]