42807984

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{3391}}^1$

素因数の和:3665

約数の個数: 40

約数和(自身を含む): 111040512

約数和(自身を除く): 68232528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 3391, 4208, 6312, 6782, 10173, 12624, 13564, 20346, 27128, 40692, 54256, 81384, 162768, 891833, 1783666, 2675499, 3567332, 5350998, 7134664, 10701996, 14269328, 21403992, 42807984]

約数ペア:

[(1, 42807984), (2, 21403992), (3, 14269328), (4, 10701996), (6, 7134664), (8, 5350998), (12, 3567332), (16, 2675499), (24, 1783666), (48, 891833), (263, 162768), (526, 81384), (789, 54256), (1052, 40692), (1578, 27128), (2104, 20346), (3156, 13564), (3391, 12624), (4208, 10173), (6312, 6782)]