42992668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15289}}^1$

素因数の和:15349

約数の個数: 24

約数和(自身を含む): 81342800

約数和(自身を除く): 38350132

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 15289, 30578, 61156, 290491, 565693, 580982, 1131386, 1161964, 2262772, 10748167, 21496334, 42992668]

約数ペア:

[(1, 42992668), (2, 21496334), (4, 10748167), (19, 2262772), (37, 1161964), (38, 1131386), (74, 580982), (76, 565693), (148, 290491), (703, 61156), (1406, 30578), (2812, 15289)]