68628196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{14503}}^1$

素因数の和:14540

約数の個数: 36

約数和(自身を含む): 148636992

約数和(自身を除く): 80008796

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 14503, 29006, 58012, 101521, 188539, 203042, 377078, 406084, 754156, 1319773, 2451007, 2639546, 4902014, 5279092, 9804028, 17157049, 34314098, 68628196]

約数ペア:

[(1, 68628196), (2, 34314098), (4, 17157049), (7, 9804028), (13, 5279092), (14, 4902014), (26, 2639546), (28, 2451007), (52, 1319773), (91, 754156), (169, 406084), (182, 377078), (338, 203042), (364, 188539), (676, 101521), (1183, 58012), (2366, 29006), (4732, 14503)]