28908614

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 23622586

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 569, 1138, 1337, 2674, 3629, 3983, 7258, 7966, 10811, 21622, 25403, 50806, 75677, 108679, 151354, 217358, 760753, 1521506, 2064901, 4129802, 14454307, 28908614]

約数ペア:

[(1, 28908614), (2, 14454307), (7, 4129802), (14, 2064901), (19, 1521506), (38, 760753), (133, 217358), (191, 151354), (266, 108679), (382, 75677), (569, 50806), (1138, 25403), (1337, 21622), (2674, 10811), (3629, 7966), (3983, 7258)]