67316872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2342

約数の個数: 64

約数和(自身を含む): 157731840

約数和(自身を除く): 90414968

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 2281, 3689, 4216, 4562, 7378, 9124, 14756, 15967, 18248, 29512, 31934, 38777, 63868, 70711, 77554, 127736, 141422, 155108, 271439, 282844, 310216, 494977, 542878, 565688, 989954, 1085756, 1202087, 1979908, 2171512, 2404174, 3959816, 4808348, 8414609, 9616696, 16829218, 33658436, 67316872]

約数ペア:

[(1, 67316872), (2, 33658436), (4, 16829218), (7, 9616696), (8, 8414609), (14, 4808348), (17, 3959816), (28, 2404174), (31, 2171512), (34, 1979908), (56, 1202087), (62, 1085756), (68, 989954), (119, 565688), (124, 542878), (136, 494977), (217, 310216), (238, 282844), (248, 271439), (434, 155108), (476, 141422), (527, 127736), (868, 77554), (952, 70711), (1054, 63868), (1736, 38777), (2108, 31934), (2281, 29512), (3689, 18248), (4216, 15967), (4562, 14756), (7378, 9124)]