28863534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3257}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 66306816

約数和(自身を除く): 37443282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 3257, 4431, 6514, 8862, 9771, 19542, 22799, 45598, 68397, 136794, 687227, 1374454, 2061681, 4123362, 4810589, 9621178, 14431767, 28863534]

約数ペア:

[(1, 28863534), (2, 14431767), (3, 9621178), (6, 4810589), (7, 4123362), (14, 2061681), (21, 1374454), (42, 687227), (211, 136794), (422, 68397), (633, 45598), (1266, 22799), (1477, 19542), (2954, 9771), (3257, 8862), (4431, 6514)]