27902992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1007

約数の個数: 40

約数和(自身を含む): 58649024

約数和(自身を除く): 30746032

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 823, 1304, 1646, 2119, 2608, 3292, 4238, 6584, 8476, 10699, 13168, 16952, 21398, 33904, 42796, 85592, 134149, 171184, 268298, 536596, 1073192, 1743937, 2146384, 3487874, 6975748, 13951496, 27902992]

約数ペア:

[(1, 27902992), (2, 13951496), (4, 6975748), (8, 3487874), (13, 2146384), (16, 1743937), (26, 1073192), (52, 536596), (104, 268298), (163, 171184), (208, 134149), (326, 85592), (652, 42796), (823, 33904), (1304, 21398), (1646, 16952), (2119, 13168), (2608, 10699), (3292, 8476), (4238, 6584)]