42255676

素因数分解:

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

素因数の和:310

約数の個数: 36

約数和(自身を含む): 80078544

約数和(自身を除く): 37822868

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 167, 244, 334, 668, 1037, 2074, 2839, 3721, 4148, 5678, 7442, 10187, 11356, 14884, 20374, 40748, 63257, 126514, 173179, 253028, 346358, 621407, 692716, 1242814, 2485628, 10563919, 21127838, 42255676]

約数ペア:

[(1, 42255676), (2, 21127838), (4, 10563919), (17, 2485628), (34, 1242814), (61, 692716), (68, 621407), (122, 346358), (167, 253028), (244, 173179), (334, 126514), (668, 63257), (1037, 40748), (2074, 20374), (2839, 14884), (3721, 11356), (4148, 10187), (5678, 7442)]