66884776

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29131}}^1$

素因数の和:29185

約数の個数: 32

約数和(自身を含む): 146825280

約数和(自身を除く): 79940504

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 29131, 58262, 116524, 203917, 233048, 407834, 815668, 1194371, 1631336, 2388742, 4777484, 8360597, 9554968, 16721194, 33442388, 66884776]

約数ペア:

[(1, 66884776), (2, 33442388), (4, 16721194), (7, 9554968), (8, 8360597), (14, 4777484), (28, 2388742), (41, 1631336), (56, 1194371), (82, 815668), (164, 407834), (287, 233048), (328, 203917), (574, 116524), (1148, 58262), (2296, 29131)]