3215576

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 7565040

約数和(自身を除く): 4349464

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 631, 637, 728, 1262, 1274, 2524, 2548, 4417, 5048, 5096, 8203, 8834, 16406, 17668, 30919, 32812, 35336, 57421, 61838, 65624, 114842, 123676, 229684, 247352, 401947, 459368, 803894, 1607788, 3215576]

約数ペア:

[(1, 3215576), (2, 1607788), (4, 803894), (7, 459368), (8, 401947), (13, 247352), (14, 229684), (26, 123676), (28, 114842), (49, 65624), (52, 61838), (56, 57421), (91, 35336), (98, 32812), (104, 30919), (182, 17668), (196, 16406), (364, 8834), (392, 8203), (631, 5096), (637, 5048), (728, 4417), (1262, 2548), (1274, 2524)]