40693172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3588

約数の個数: 36

約数和(自身を含む): 81671436

約数和(自身を除く): 40978264

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 3541, 5746, 7082, 11492, 14164, 46033, 60197, 92066, 120394, 184132, 240788, 598429, 782561, 1196858, 1565122, 2393716, 3130244, 10173293, 20346586, 40693172]

約数ペア:

[(1, 40693172), (2, 20346586), (4, 10173293), (13, 3130244), (17, 2393716), (26, 1565122), (34, 1196858), (52, 782561), (68, 598429), (169, 240788), (221, 184132), (338, 120394), (442, 92066), (676, 60197), (884, 46033), (2873, 14164), (3541, 11492), (5746, 7082)]