28264848

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{5717}}^1$

素因数の和:5831

約数の個数: 40

約数和(自身を含む): 73739328

約数和(自身を除く): 45474480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 5717, 11434, 17151, 22868, 34302, 45736, 68604, 91472, 137208, 274416, 588851, 1177702, 1766553, 2355404, 3533106, 4710808, 7066212, 9421616, 14132424, 28264848]

約数ペア:

[(1, 28264848), (2, 14132424), (3, 9421616), (4, 7066212), (6, 4710808), (8, 3533106), (12, 2355404), (16, 1766553), (24, 1177702), (48, 588851), (103, 274416), (206, 137208), (309, 91472), (412, 68604), (618, 45736), (824, 34302), (1236, 22868), (1648, 17151), (2472, 11434), (4944, 5717)]