4004471688

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{3405163}}^1$

素因数の和:3405186

約数の個数: 48

約数和(自身を含む): 11645660880

約数和(自身を除く): 7641189192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 3405163, 6810326, 10215489, 13620652, 20430978, 23836141, 27241304, 40861956, 47672282, 71508423, 81723912, 95344564, 143016846, 166852987, 190689128, 286033692, 333705974, 500558961, 572067384, 667411948, 1001117922, 1334823896, 2002235844, 4004471688]

約数ペア:

[(1, 4004471688), (2, 2002235844), (3, 1334823896), (4, 1001117922), (6, 667411948), (7, 572067384), (8, 500558961), (12, 333705974), (14, 286033692), (21, 190689128), (24, 166852987), (28, 143016846), (42, 95344564), (49, 81723912), (56, 71508423), (84, 47672282), (98, 40861956), (147, 27241304), (168, 23836141), (196, 20430978), (294, 13620652), (392, 10215489), (588, 6810326), (1176, 3405163)]