42147312

素因数分解:

$2^4\times 3^1\times {\mathrm{677}}^1\times {\mathrm{1297}}^1$

素因数の和:1985

約数の個数: 40

約数和(自身を含む): 109125456

約数和(自身を除く): 66978144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 677, 1297, 1354, 2031, 2594, 2708, 3891, 4062, 5188, 5416, 7782, 8124, 10376, 10832, 15564, 16248, 20752, 31128, 32496, 62256, 878069, 1756138, 2634207, 3512276, 5268414, 7024552, 10536828, 14049104, 21073656, 42147312]

約数ペア:

[(1, 42147312), (2, 21073656), (3, 14049104), (4, 10536828), (6, 7024552), (8, 5268414), (12, 3512276), (16, 2634207), (24, 1756138), (48, 878069), (677, 62256), (1297, 32496), (1354, 31128), (2031, 20752), (2594, 16248), (2708, 15564), (3891, 10832), (4062, 10376), (5188, 8124), (5416, 7782)]