66608522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 39836278

約数列:

[1, 2, 31, 59, 62, 118, 131, 139, 262, 278, 1829, 3658, 4061, 4309, 7729, 8122, 8201, 8618, 15458, 16402, 18209, 36418, 239599, 254231, 479198, 508462, 564479, 1074331, 1128958, 2148662, 33304261, 66608522]

約数ペア:

[(1, 66608522), (2, 33304261), (31, 2148662), (59, 1128958), (62, 1074331), (118, 564479), (131, 508462), (139, 479198), (262, 254231), (278, 239599), (1829, 36418), (3658, 18209), (4061, 16402), (4309, 15458), (7729, 8618), (8122, 8201)]