28905564

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 70253568

約数和(自身を除く): 41348004

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 564, 636, 967, 1934, 2491, 2901, 3868, 4982, 5802, 7473, 9964, 11604, 14946, 29892, 45449, 51251, 90898, 102502, 136347, 153753, 181796, 205004, 272694, 307506, 545388, 615012, 2408797, 4817594, 7226391, 9635188, 14452782, 28905564]

約数ペア:

[(1, 28905564), (2, 14452782), (3, 9635188), (4, 7226391), (6, 4817594), (12, 2408797), (47, 615012), (53, 545388), (94, 307506), (106, 272694), (141, 205004), (159, 181796), (188, 153753), (212, 136347), (282, 102502), (318, 90898), (564, 51251), (636, 45449), (967, 29892), (1934, 14946), (2491, 11604), (2901, 9964), (3868, 7473), (4982, 5802)]