1570649648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{55681}}^1$

素因数の和:55773

約数の個数: 40

約数和(自身を含む): 3189910416

約数和(自身を除く): 1619260768

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 7052, 14104, 28208, 55681, 111362, 222724, 445448, 890896, 2282921, 2394283, 4565842, 4788566, 9131684, 9577132, 18263368, 19154264, 36526736, 38308528, 98165603, 196331206, 392662412, 785324824, 1570649648]

約数ペア:

[(1, 1570649648), (2, 785324824), (4, 392662412), (8, 196331206), (16, 98165603), (41, 38308528), (43, 36526736), (82, 19154264), (86, 18263368), (164, 9577132), (172, 9131684), (328, 4788566), (344, 4565842), (656, 2394283), (688, 2282921), (1763, 890896), (3526, 445448), (7052, 222724), (14104, 111362), (28208, 55681)]