28529388

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{9109}}^1$

素因数の和:9151

約数の個数: 48

約数和(自身を含む): 76524000

約数和(自身を除く): 47994612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 9109, 18218, 27327, 36436, 54654, 81981, 109308, 163962, 245943, 264161, 327924, 491886, 528322, 792483, 983772, 1056644, 1584966, 2377449, 3169932, 4754898, 7132347, 9509796, 14264694, 28529388]

約数ペア:

[(1, 28529388), (2, 14264694), (3, 9509796), (4, 7132347), (6, 4754898), (9, 3169932), (12, 2377449), (18, 1584966), (27, 1056644), (29, 983772), (36, 792483), (54, 528322), (58, 491886), (87, 327924), (108, 264161), (116, 245943), (174, 163962), (261, 109308), (348, 81981), (522, 54654), (783, 36436), (1044, 27327), (1566, 18218), (3132, 9109)]