28134964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 58536576

約数和(自身を除く): 30401612

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 202, 286, 404, 487, 572, 974, 1111, 1313, 1948, 2222, 2626, 4444, 5252, 5357, 6331, 10714, 12662, 14443, 21428, 25324, 28886, 49187, 57772, 69641, 98374, 139282, 196748, 278564, 541057, 639431, 1082114, 1278862, 2164228, 2557724, 7033741, 14067482, 28134964]

約数ペア:

[(1, 28134964), (2, 14067482), (4, 7033741), (11, 2557724), (13, 2164228), (22, 1278862), (26, 1082114), (44, 639431), (52, 541057), (101, 278564), (143, 196748), (202, 139282), (286, 98374), (404, 69641), (487, 57772), (572, 49187), (974, 28886), (1111, 25324), (1313, 21428), (1948, 14443), (2222, 12662), (2626, 10714), (4444, 6331), (5252, 5357)]