15725527728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{24407}}^1$

素因数の和:24882

約数の個数: 80

約数和(自身を含む): 42033309696

約数和(自身を除く): 26307781968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 433, 496, 744, 866, 1299, 1488, 1732, 2598, 3464, 5196, 6928, 10392, 13423, 20784, 24407, 26846, 40269, 48814, 53692, 73221, 80538, 97628, 107384, 146442, 161076, 195256, 214768, 292884, 322152, 390512, 585768, 644304, 756617, 1171536, 1513234, 2269851, 3026468, 4539702, 6052936, 9079404, 10568231, 12105872, 18158808, 21136462, 31704693, 36317616, 42272924, 63409386, 84545848, 126818772, 169091696, 253637544, 327615161, 507275088, 655230322, 982845483, 1310460644, 1965690966, 2620921288, 3931381932, 5241842576, 7862763864, 15725527728]

約数ペア:

[(1, 15725527728), (2, 7862763864), (3, 5241842576), (4, 3931381932), (6, 2620921288), (8, 1965690966), (12, 1310460644), (16, 982845483), (24, 655230322), (31, 507275088), (48, 327615161), (62, 253637544), (93, 169091696), (124, 126818772), (186, 84545848), (248, 63409386), (372, 42272924), (433, 36317616), (496, 31704693), (744, 21136462), (866, 18158808), (1299, 12105872), (1488, 10568231), (1732, 9079404), (2598, 6052936), (3464, 4539702), (5196, 3026468), (6928, 2269851), (10392, 1513234), (13423, 1171536), (20784, 756617), (24407, 644304), (26846, 585768), (40269, 390512), (48814, 322152), (53692, 292884), (73221, 214768), (80538, 195256), (97628, 161076), (107384, 146442)]