506613968

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{63709}}^1$

素因数の和:63795

約数の個数: 40

約数和(自身を含む): 1137605760

約数和(自身を除く): 630991792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 63709, 127418, 254836, 445963, 509672, 891926, 1019344, 1783852, 3567704, 4523339, 7135408, 9046678, 18093356, 31663373, 36186712, 63326746, 72373424, 126653492, 253306984, 506613968]

約数ペア:

[(1, 506613968), (2, 253306984), (4, 126653492), (7, 72373424), (8, 63326746), (14, 36186712), (16, 31663373), (28, 18093356), (56, 9046678), (71, 7135408), (112, 4523339), (142, 3567704), (284, 1783852), (497, 1019344), (568, 891926), (994, 509672), (1136, 445963), (1988, 254836), (3976, 127418), (7952, 63709)]