71349748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 136491264

約数和(自身を除く): 65141516

約数列:

[1, 2, 4, 17, 34, 61, 68, 103, 122, 167, 206, 244, 334, 412, 668, 1037, 1751, 2074, 2839, 3502, 4148, 5678, 6283, 7004, 10187, 11356, 12566, 17201, 20374, 25132, 34402, 40748, 68804, 106811, 173179, 213622, 292417, 346358, 427244, 584834, 692716, 1049261, 1169668, 2098522, 4197044, 17837437, 35674874, 71349748]

約数ペア:

[(1, 71349748), (2, 35674874), (4, 17837437), (17, 4197044), (34, 2098522), (61, 1169668), (68, 1049261), (103, 692716), (122, 584834), (167, 427244), (206, 346358), (244, 292417), (334, 213622), (412, 173179), (668, 106811), (1037, 68804), (1751, 40748), (2074, 34402), (2839, 25132), (3502, 20374), (4148, 17201), (5678, 12566), (6283, 11356), (7004, 10187)]