28926716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6113}}^1$

素因数の和:6150

約数の個数: 36

約数和(自身を含む): 62656272

約数和(自身を除く): 33729556

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 6113, 12226, 24452, 42791, 79469, 85582, 158938, 171164, 317876, 556283, 1033097, 1112566, 2066194, 2225132, 4132388, 7231679, 14463358, 28926716]

約数ペア:

[(1, 28926716), (2, 14463358), (4, 7231679), (7, 4132388), (13, 2225132), (14, 2066194), (26, 1112566), (28, 1033097), (52, 556283), (91, 317876), (169, 171164), (182, 158938), (338, 85582), (364, 79469), (676, 42791), (1183, 24452), (2366, 12226), (4732, 6113)]