57966064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6481}}^1$

素因数の和:6545

約数の個数: 40

約数和(自身を含む): 123780272

約数和(自身を除く): 65814208

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6481, 8944, 12962, 25924, 51848, 84253, 103696, 168506, 278683, 337012, 557366, 674024, 1114732, 1348048, 2229464, 3622879, 4458928, 7245758, 14491516, 28983032, 57966064]

約数ペア:

[(1, 57966064), (2, 28983032), (4, 14491516), (8, 7245758), (13, 4458928), (16, 3622879), (26, 2229464), (43, 1348048), (52, 1114732), (86, 674024), (104, 557366), (172, 337012), (208, 278683), (344, 168506), (559, 103696), (688, 84253), (1118, 51848), (2236, 25924), (4472, 12962), (6481, 8944)]