61185904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6841}}^1$

素因数の和:6905

約数の個数: 40

約数和(自身を含む): 130654832

約数和(自身を除く): 69468928

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 6841, 8944, 13682, 27364, 54728, 88933, 109456, 177866, 294163, 355732, 588326, 711464, 1176652, 1422928, 2353304, 3824119, 4706608, 7648238, 15296476, 30592952, 61185904]

約数ペア:

[(1, 61185904), (2, 30592952), (4, 15296476), (8, 7648238), (13, 4706608), (16, 3824119), (26, 2353304), (43, 1422928), (52, 1176652), (86, 711464), (104, 588326), (172, 355732), (208, 294163), (344, 177866), (559, 109456), (688, 88933), (1118, 54728), (2236, 27364), (4472, 13682), (6841, 8944)]