66565304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 140343840

約数和(自身を除く): 73778536

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 67, 82, 104, 134, 164, 233, 268, 328, 466, 533, 536, 871, 932, 1066, 1742, 1864, 2132, 2747, 3029, 3484, 4264, 5494, 6058, 6968, 9553, 10988, 12116, 15611, 19106, 21976, 24232, 31222, 35711, 38212, 62444, 71422, 76424, 124189, 124888, 142844, 202943, 248378, 285688, 405886, 496756, 640051, 811772, 993512, 1280102, 1623544, 2560204, 5120408, 8320663, 16641326, 33282652, 66565304]

約数ペア:

[(1, 66565304), (2, 33282652), (4, 16641326), (8, 8320663), (13, 5120408), (26, 2560204), (41, 1623544), (52, 1280102), (67, 993512), (82, 811772), (104, 640051), (134, 496756), (164, 405886), (233, 285688), (268, 248378), (328, 202943), (466, 142844), (533, 124888), (536, 124189), (871, 76424), (932, 71422), (1066, 62444), (1742, 38212), (1864, 35711), (2132, 31222), (2747, 24232), (3029, 21976), (3484, 19106), (4264, 15611), (5494, 12116), (6058, 10988), (6968, 9553)]