72212396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14957}}^1$

素因数の和:15049

約数の個数: 24

約数和(自身を含む): 135698976

約数和(自身を除く): 63486580

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 14957, 29914, 59828, 254269, 508538, 1017076, 1061947, 2123894, 4247788, 18053099, 36106198, 72212396]

約数ペア:

[(1, 72212396), (2, 36106198), (4, 18053099), (17, 4247788), (34, 2123894), (68, 1061947), (71, 1017076), (142, 508538), (284, 254269), (1207, 59828), (2414, 29914), (4828, 14957)]