71696564

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1\times {\mathrm{659}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 128066400

約数和(自身を除く): 56369836

約数列:

[1, 2, 4, 59, 118, 236, 461, 659, 922, 1318, 1844, 2636, 27199, 38881, 54398, 77762, 108796, 155524, 303799, 607598, 1215196, 17924141, 35848282, 71696564]

約数ペア:

[(1, 71696564), (2, 35848282), (4, 17924141), (59, 1215196), (118, 607598), (236, 303799), (461, 155524), (659, 108796), (922, 77762), (1318, 54398), (1844, 38881), (2636, 27199)]