31128207892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1\times {\mathrm{4679}}^1$

素因数の和:5368

約数の個数: 48

約数和(自身を含む): 56766528000

約数和(自身を除く): 25638320108

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 569, 1138, 2276, 2923, 4679, 5846, 9358, 11692, 18716, 21053, 42106, 44951, 84212, 89902, 173123, 179804, 346246, 369641, 692492, 739282, 1478564, 1663187, 2662351, 3326374, 5324702, 6652748, 10649404, 13676717, 27353434, 54706868, 98506987, 197013974, 210325729, 394027948, 420651458, 841302916, 7782051973, 15564103946, 31128207892]

約数ペア:

[(1, 31128207892), (2, 15564103946), (4, 7782051973), (37, 841302916), (74, 420651458), (79, 394027948), (148, 210325729), (158, 197013974), (316, 98506987), (569, 54706868), (1138, 27353434), (2276, 13676717), (2923, 10649404), (4679, 6652748), (5846, 5324702), (9358, 3326374), (11692, 2662351), (18716, 1663187), (21053, 1478564), (42106, 739282), (44951, 692492), (84212, 369641), (89902, 346246), (173123, 179804)]