65831948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2179}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 143566080

約数和(自身を除く): 77734132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2179, 2324, 4316, 4358, 7553, 8716, 15106, 15253, 28327, 30212, 30506, 56654, 61012, 113308, 180857, 198289, 361714, 396578, 723428, 793156, 1265999, 2351141, 2531998, 4702282, 5063996, 9404564, 16457987, 32915974, 65831948]

約数ペア:

[(1, 65831948), (2, 32915974), (4, 16457987), (7, 9404564), (13, 5063996), (14, 4702282), (26, 2531998), (28, 2351141), (52, 1265999), (83, 793156), (91, 723428), (166, 396578), (182, 361714), (332, 198289), (364, 180857), (581, 113308), (1079, 61012), (1162, 56654), (2158, 30506), (2179, 30212), (2324, 28327), (4316, 15253), (4358, 15106), (7553, 8716)]