73725392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8243}}^1$

素因数の和:8307

約数の個数: 40

約数和(自身を含む): 157427424

約数和(自身を除く): 83702032

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8243, 8944, 16486, 32972, 65944, 107159, 131888, 214318, 354449, 428636, 708898, 857272, 1417796, 1714544, 2835592, 4607837, 5671184, 9215674, 18431348, 36862696, 73725392]

約数ペア:

[(1, 73725392), (2, 36862696), (4, 18431348), (8, 9215674), (13, 5671184), (16, 4607837), (26, 2835592), (43, 1714544), (52, 1417796), (86, 857272), (104, 708898), (172, 428636), (208, 354449), (344, 214318), (559, 131888), (688, 107159), (1118, 65944), (2236, 32972), (4472, 16486), (8243, 8944)]