15692746904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:1208

約数の個数: 64

約数和(自身を含む): 30333864960

約数和(自身を除く): 14641118056

約数列:

[1, 2, 4, 8, 47, 94, 188, 251, 257, 376, 502, 514, 647, 1004, 1028, 1294, 2008, 2056, 2588, 5176, 11797, 12079, 23594, 24158, 30409, 47188, 48316, 60818, 64507, 94376, 96632, 121636, 129014, 162397, 166279, 243272, 258028, 324794, 332558, 516056, 649588, 665116, 1299176, 1330232, 3031829, 6063658, 7632659, 7815113, 12127316, 15265318, 15630226, 24254632, 30530636, 31260452, 41736029, 61061272, 62520904, 83472058, 166944116, 333888232, 1961593363, 3923186726, 7846373452, 15692746904]

約数ペア:

[(1, 15692746904), (2, 7846373452), (4, 3923186726), (8, 1961593363), (47, 333888232), (94, 166944116), (188, 83472058), (251, 62520904), (257, 61061272), (376, 41736029), (502, 31260452), (514, 30530636), (647, 24254632), (1004, 15630226), (1028, 15265318), (1294, 12127316), (2008, 7815113), (2056, 7632659), (2588, 6063658), (5176, 3031829), (11797, 1330232), (12079, 1299176), (23594, 665116), (24158, 649588), (30409, 516056), (47188, 332558), (48316, 324794), (60818, 258028), (64507, 243272), (94376, 166279), (96632, 162397), (121636, 129014)]