72203308

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2621}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 129505824

約数和(自身を除く): 57302516

約数列:

[1, 2, 4, 71, 97, 142, 194, 284, 388, 2621, 5242, 6887, 10484, 13774, 27548, 186091, 254237, 372182, 508474, 744364, 1016948, 18050827, 36101654, 72203308]

約数ペア:

[(1, 72203308), (2, 36101654), (4, 18050827), (71, 1016948), (97, 744364), (142, 508474), (194, 372182), (284, 254237), (388, 186091), (2621, 27548), (5242, 13774), (6887, 10484)]