28014776365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1\times {\mathrm{2521}}^1$

素因数の和:3981

約数の個数: 32

約数和(自身を含む): 35613706752

約数和(自身を除く): 7598930387

約数列:

[1, 5, 23, 71, 115, 355, 1361, 1633, 2521, 6805, 8165, 12605, 31303, 57983, 96631, 156515, 178991, 289915, 483155, 894955, 2222513, 3431081, 4116793, 11112565, 17155405, 20583965, 78914863, 243606751, 394574315, 1218033755, 5602955273, 28014776365]

約数ペア:

[(1, 28014776365), (5, 5602955273), (23, 1218033755), (71, 394574315), (115, 243606751), (355, 78914863), (1361, 20583965), (1633, 17155405), (2521, 11112565), (6805, 4116793), (8165, 3431081), (12605, 2222513), (31303, 894955), (57983, 483155), (96631, 289915), (156515, 178991)]