15624736

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 32319000

約数和(自身を除く): 16694264

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 113, 116, 149, 226, 232, 298, 452, 464, 596, 904, 928, 1192, 1808, 2384, 3277, 3616, 4321, 4768, 6554, 8642, 13108, 16837, 17284, 26216, 33674, 34568, 52432, 67348, 69136, 104864, 134696, 138272, 269392, 488273, 538784, 976546, 1953092, 3906184, 7812368, 15624736]

約数ペア:

[(1, 15624736), (2, 7812368), (4, 3906184), (8, 1953092), (16, 976546), (29, 538784), (32, 488273), (58, 269392), (113, 138272), (116, 134696), (149, 104864), (226, 69136), (232, 67348), (298, 52432), (452, 34568), (464, 33674), (596, 26216), (904, 17284), (928, 16837), (1192, 13108), (1808, 8642), (2384, 6554), (3277, 4768), (3616, 4321)]