67856272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12437}}^1$

素因数の和:12487

約数の個数: 40

約数和(自身を含む): 148061952

約数和(自身を除く): 80205680

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 12437, 24874, 49748, 99496, 136807, 198992, 273614, 385547, 547228, 771094, 1094456, 1542188, 2188912, 3084376, 4241017, 6168752, 8482034, 16964068, 33928136, 67856272]

約数ペア:

[(1, 67856272), (2, 33928136), (4, 16964068), (8, 8482034), (11, 6168752), (16, 4241017), (22, 3084376), (31, 2188912), (44, 1542188), (62, 1094456), (88, 771094), (124, 547228), (176, 385547), (248, 273614), (341, 198992), (496, 136807), (682, 99496), (1364, 49748), (2728, 24874), (5456, 12437)]