28403214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35593}}^1$

素因数の和:35624

約数の個数: 32

約数和(自身を含む): 68340480

約数和(自身を除く): 39937266

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35593, 71186, 106779, 213558, 249151, 498302, 676267, 747453, 1352534, 1494906, 2028801, 4057602, 4733869, 9467738, 14201607, 28403214]

約数ペア:

[(1, 28403214), (2, 14201607), (3, 9467738), (6, 4733869), (7, 4057602), (14, 2028801), (19, 1494906), (21, 1352534), (38, 747453), (42, 676267), (57, 498302), (114, 249151), (133, 213558), (266, 106779), (399, 71186), (798, 35593)]