28857714

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 60148224

約数和(自身を除く): 31290510

約数列:

[1, 2, 3, 6, 31, 62, 93, 113, 186, 226, 339, 678, 1373, 2746, 3503, 4119, 7006, 8238, 10509, 21018, 42563, 85126, 127689, 155149, 255378, 310298, 465447, 930894, 4809619, 9619238, 14428857, 28857714]

約数ペア:

[(1, 28857714), (2, 14428857), (3, 9619238), (6, 4809619), (31, 930894), (62, 465447), (93, 310298), (113, 255378), (186, 155149), (226, 127689), (339, 85126), (678, 42563), (1373, 21018), (2746, 10509), (3503, 8238), (4119, 7006)]