28393992

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{35851}}^1$

素因数の和:35874

約数の個数: 48

約数和(自身を含む): 83893680

約数和(自身を除く): 55499688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 35851, 71702, 107553, 143404, 215106, 286808, 322659, 394361, 430212, 645318, 788722, 860424, 1183083, 1290636, 1577444, 2366166, 2581272, 3154888, 3549249, 4732332, 7098498, 9464664, 14196996, 28393992]

約数ペア:

[(1, 28393992), (2, 14196996), (3, 9464664), (4, 7098498), (6, 4732332), (8, 3549249), (9, 3154888), (11, 2581272), (12, 2366166), (18, 1577444), (22, 1290636), (24, 1183083), (33, 860424), (36, 788722), (44, 645318), (66, 430212), (72, 394361), (88, 322659), (99, 286808), (132, 215106), (198, 143404), (264, 107553), (396, 71702), (792, 35851)]