42376004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 85942080

約数和(自身を除く): 43566076

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 173, 209, 293, 346, 418, 586, 692, 836, 1172, 1903, 3223, 3287, 3806, 5567, 6446, 6574, 7612, 11134, 12892, 13148, 22268, 36157, 50689, 61237, 72314, 101378, 122474, 144628, 202756, 244948, 557579, 963091, 1115158, 1926182, 2230316, 3852364, 10594001, 21188002, 42376004]

約数ペア:

[(1, 42376004), (2, 21188002), (4, 10594001), (11, 3852364), (19, 2230316), (22, 1926182), (38, 1115158), (44, 963091), (76, 557579), (173, 244948), (209, 202756), (293, 144628), (346, 122474), (418, 101378), (586, 72314), (692, 61237), (836, 50689), (1172, 36157), (1903, 22268), (3223, 13148), (3287, 12892), (3806, 11134), (5567, 7612), (6446, 6574)]