28521012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7949}}^1$

素因数の和:7992

約数の個数: 48

約数和(自身を含む): 74793600

約数和(自身を除く): 46272588

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 7949, 15898, 23847, 31796, 47694, 95388, 103337, 182827, 206674, 310011, 365654, 413348, 548481, 620022, 731308, 1096962, 1240044, 2193924, 2376751, 4753502, 7130253, 9507004, 14260506, 28521012]

約数ペア:

[(1, 28521012), (2, 14260506), (3, 9507004), (4, 7130253), (6, 4753502), (12, 2376751), (13, 2193924), (23, 1240044), (26, 1096962), (39, 731308), (46, 620022), (52, 548481), (69, 413348), (78, 365654), (92, 310011), (138, 206674), (156, 182827), (276, 103337), (299, 95388), (598, 47694), (897, 31796), (1196, 23847), (1794, 15898), (3588, 7949)]