28110118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2\times {\mathrm{101}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 44622144

約数和(自身を除く): 16512026

約数列:

[1, 2, 31, 62, 67, 101, 134, 202, 2077, 3131, 4154, 4489, 6262, 6767, 8978, 13534, 139159, 209777, 278318, 419554, 453389, 906778, 14055059, 28110118]

約数ペア:

[(1, 28110118), (2, 14055059), (31, 906778), (62, 453389), (67, 419554), (101, 278318), (134, 209777), (202, 139159), (2077, 13534), (3131, 8978), (4154, 6767), (4489, 6262)]