67381336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 148171680

約数和(自身を除く): 80790344

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 73, 88, 136, 146, 187, 292, 374, 584, 617, 748, 803, 1234, 1241, 1496, 1606, 2468, 2482, 3212, 4936, 4964, 6424, 6787, 9928, 10489, 13574, 13651, 20978, 27148, 27302, 41956, 45041, 54296, 54604, 83912, 90082, 109208, 115379, 180164, 230758, 360328, 461516, 495451, 765697, 923032, 990902, 1531394, 1981804, 3062788, 3963608, 6125576, 8422667, 16845334, 33690668, 67381336]

約数ペア:

[(1, 67381336), (2, 33690668), (4, 16845334), (8, 8422667), (11, 6125576), (17, 3963608), (22, 3062788), (34, 1981804), (44, 1531394), (68, 990902), (73, 923032), (88, 765697), (136, 495451), (146, 461516), (187, 360328), (292, 230758), (374, 180164), (584, 115379), (617, 109208), (748, 90082), (803, 83912), (1234, 54604), (1241, 54296), (1496, 45041), (1606, 41956), (2468, 27302), (2482, 27148), (3212, 20978), (4936, 13651), (4964, 13574), (6424, 10489), (6787, 9928)]