40678192

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 80575200

約数和(自身を除く): 39897008

約数列:

[1, 2, 4, 8, 16, 113, 149, 151, 226, 298, 302, 452, 596, 604, 904, 1192, 1208, 1808, 2384, 2416, 16837, 17063, 22499, 33674, 34126, 44998, 67348, 68252, 89996, 134696, 136504, 179992, 269392, 273008, 359984, 2542387, 5084774, 10169548, 20339096, 40678192]

約数ペア:

[(1, 40678192), (2, 20339096), (4, 10169548), (8, 5084774), (16, 2542387), (113, 359984), (149, 273008), (151, 269392), (226, 179992), (298, 136504), (302, 134696), (452, 89996), (596, 68252), (604, 67348), (904, 44998), (1192, 34126), (1208, 33674), (1808, 22499), (2384, 17063), (2416, 16837)]