6643784

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4091}}^1$

素因数の和:4133

約数の個数: 32

約数和(自身を含む): 14731200

約数和(自身を除く): 8087416

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 4091, 8182, 16364, 28637, 32728, 57274, 114548, 118639, 229096, 237278, 474556, 830473, 949112, 1660946, 3321892, 6643784]

約数ペア:

[(1, 6643784), (2, 3321892), (4, 1660946), (7, 949112), (8, 830473), (14, 474556), (28, 237278), (29, 229096), (56, 118639), (58, 114548), (116, 57274), (203, 32728), (232, 28637), (406, 16364), (812, 8182), (1624, 4091)]