66115478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3$

素因数の和:114

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 62102122

約数列:

[1, 2, 11, 13, 19, 22, 23, 26, 38, 46, 143, 209, 247, 253, 286, 299, 418, 437, 494, 506, 529, 598, 874, 1058, 2717, 3289, 4807, 5434, 5681, 5819, 6578, 6877, 9614, 10051, 11362, 11638, 12167, 13754, 20102, 24334, 62491, 75647, 110561, 124982, 130663, 133837, 151294, 158171, 221122, 231173, 261326, 267674, 316342, 462346, 1437293, 1739881, 2542903, 2874586, 3005249, 3479762, 5085806, 6010498, 33057739, 66115478]

約数ペア:

[(1, 66115478), (2, 33057739), (11, 6010498), (13, 5085806), (19, 3479762), (22, 3005249), (23, 2874586), (26, 2542903), (38, 1739881), (46, 1437293), (143, 462346), (209, 316342), (247, 267674), (253, 261326), (286, 231173), (299, 221122), (418, 158171), (437, 151294), (494, 133837), (506, 130663), (529, 124982), (598, 110561), (874, 75647), (1058, 62491), (2717, 24334), (3289, 20102), (4807, 13754), (5434, 12167), (5681, 11638), (5819, 11362), (6578, 10051), (6877, 9614)]