38359568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1071

約数の個数: 40

約数和(自身を含む): 80494848

約数和(自身を除く): 42135280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 223, 446, 827, 892, 1654, 1784, 2899, 3308, 3568, 5798, 6616, 10751, 11596, 13232, 21502, 23192, 43004, 46384, 86008, 172016, 184421, 368842, 737684, 1475368, 2397473, 2950736, 4794946, 9589892, 19179784, 38359568]

約数ペア:

[(1, 38359568), (2, 19179784), (4, 9589892), (8, 4794946), (13, 2950736), (16, 2397473), (26, 1475368), (52, 737684), (104, 368842), (208, 184421), (223, 172016), (446, 86008), (827, 46384), (892, 43004), (1654, 23192), (1784, 21502), (2899, 13232), (3308, 11596), (3568, 10751), (5798, 6616)]