15697561016

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{2309}}^1$

素因数の和:2772

約数の個数: 64

約数和(自身を含む): 30868992000

約数和(自身を除く): 15171430984

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 347, 632, 694, 1388, 2309, 2449, 2776, 4618, 4898, 9236, 9796, 10757, 18472, 19592, 21514, 27413, 43028, 54826, 71579, 86056, 109652, 143158, 182411, 219304, 286316, 364822, 572632, 729644, 801223, 849803, 1459288, 1602446, 1699606, 3204892, 3399212, 5654741, 6409784, 6798424, 11309482, 22618964, 24837913, 45237928, 49675826, 63296617, 99351652, 126593234, 198703304, 253186468, 506372936, 1962195127, 3924390254, 7848780508, 15697561016]

約数ペア:

[(1, 15697561016), (2, 7848780508), (4, 3924390254), (8, 1962195127), (31, 506372936), (62, 253186468), (79, 198703304), (124, 126593234), (158, 99351652), (248, 63296617), (316, 49675826), (347, 45237928), (632, 24837913), (694, 22618964), (1388, 11309482), (2309, 6798424), (2449, 6409784), (2776, 5654741), (4618, 3399212), (4898, 3204892), (9236, 1699606), (9796, 1602446), (10757, 1459288), (18472, 849803), (19592, 801223), (21514, 729644), (27413, 572632), (43028, 364822), (54826, 286316), (71579, 219304), (86056, 182411), (109652, 143158)]