68495192

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{1447}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 131970720

約数和(自身を除く): 63475528

約数列:

[1, 2, 4, 8, 61, 97, 122, 194, 244, 388, 488, 776, 1447, 2894, 5788, 5917, 11576, 11834, 23668, 47336, 88267, 140359, 176534, 280718, 353068, 561436, 706136, 1122872, 8561899, 17123798, 34247596, 68495192]

約数ペア:

[(1, 68495192), (2, 34247596), (4, 17123798), (8, 8561899), (61, 1122872), (97, 706136), (122, 561436), (194, 353068), (244, 280718), (388, 176534), (488, 140359), (776, 88267), (1447, 47336), (2894, 23668), (5788, 11834), (5917, 11576)]