28522338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9883}}^1$

素因数の和:9938

約数の個数: 32

約数和(自身を含む): 63099456

約数和(自身を除く): 34577118

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 9883, 19766, 29649, 59298, 128479, 256958, 365671, 385437, 731342, 770874, 1097013, 2194026, 4753723, 9507446, 14261169, 28522338]

約数ペア:

[(1, 28522338), (2, 14261169), (3, 9507446), (6, 4753723), (13, 2194026), (26, 1097013), (37, 770874), (39, 731342), (74, 385437), (78, 365671), (111, 256958), (222, 128479), (481, 59298), (962, 29649), (1443, 19766), (2886, 9883)]