42217756

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{2309}}^1$

素因数の和:2973

約数の個数: 24

約数和(自身を含む): 84601440

約数和(自身を除く): 42383684

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2309, 2612, 4571, 4618, 9142, 9236, 16163, 18284, 32326, 64652, 1507777, 3015554, 6031108, 10554439, 21108878, 42217756]

約数ペア:

[(1, 42217756), (2, 21108878), (4, 10554439), (7, 6031108), (14, 3015554), (28, 1507777), (653, 64652), (1306, 32326), (2309, 18284), (2612, 16163), (4571, 9236), (4618, 9142)]