2819728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 5803200

約数和(自身を除く): 2983472

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 103, 116, 118, 206, 232, 236, 412, 464, 472, 824, 944, 1648, 1711, 2987, 3422, 5974, 6077, 6844, 11948, 12154, 13688, 23896, 24308, 27376, 47792, 48616, 97232, 176233, 352466, 704932, 1409864, 2819728]

約数ペア:

[(1, 2819728), (2, 1409864), (4, 704932), (8, 352466), (16, 176233), (29, 97232), (58, 48616), (59, 47792), (103, 27376), (116, 24308), (118, 23896), (206, 13688), (232, 12154), (236, 11948), (412, 6844), (464, 6077), (472, 5974), (824, 3422), (944, 2987), (1648, 1711)]