28793844

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21617}}^1$

素因数の和:21664

約数の個数: 36

約数和(自身を含む): 74755044

約数和(自身を除く): 45961200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 21617, 43234, 64851, 86468, 129702, 194553, 259404, 389106, 778212, 799829, 1599658, 2399487, 3199316, 4798974, 7198461, 9597948, 14396922, 28793844]

約数ペア:

[(1, 28793844), (2, 14396922), (3, 9597948), (4, 7198461), (6, 4798974), (9, 3199316), (12, 2399487), (18, 1599658), (36, 799829), (37, 778212), (74, 389106), (111, 259404), (148, 194553), (222, 129702), (333, 86468), (444, 64851), (666, 43234), (1332, 21617)]