28508045604

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1\times {\mathrm{19991}}^1$

素因数の和:20936

約数の個数: 48

約数和(自身を含む): 67047730176

約数和(自身を除く): 38539684572

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 787, 906, 1574, 1812, 2361, 3148, 4722, 9444, 19991, 39982, 59973, 79964, 118837, 119946, 237674, 239892, 356511, 475348, 713022, 1426044, 3018641, 6037282, 9055923, 12074564, 15732917, 18111846, 31465834, 36223692, 47198751, 62931668, 94397502, 188795004, 2375670467, 4751340934, 7127011401, 9502681868, 14254022802, 28508045604]

約数ペア:

[(1, 28508045604), (2, 14254022802), (3, 9502681868), (4, 7127011401), (6, 4751340934), (12, 2375670467), (151, 188795004), (302, 94397502), (453, 62931668), (604, 47198751), (787, 36223692), (906, 31465834), (1574, 18111846), (1812, 15732917), (2361, 12074564), (3148, 9055923), (4722, 6037282), (9444, 3018641), (19991, 1426044), (39982, 713022), (59973, 475348), (79964, 356511), (118837, 239892), (119946, 237674)]