28345533983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1\times {\mathrm{2441}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 32374121472

約数和(自身を除く): 4028587489

約数列:

[1, 13, 23, 71, 299, 547, 923, 1633, 2441, 7111, 12581, 21229, 31733, 38837, 56143, 163553, 173311, 504881, 729859, 893251, 1335227, 2253043, 3986153, 11612263, 17357951, 30710221, 51819989, 94801117, 399232873, 1232414521, 2180425691, 28345533983]

約数ペア:

[(1, 28345533983), (13, 2180425691), (23, 1232414521), (71, 399232873), (299, 94801117), (547, 51819989), (923, 30710221), (1633, 17357951), (2441, 11612263), (7111, 3986153), (12581, 2253043), (21229, 1335227), (31733, 893251), (38837, 729859), (56143, 504881), (163553, 173311)]