28491756

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103231}}^1$

素因数の和:103261

約数の個数: 24

約数和(自身を含む): 69371904

約数和(自身を除く): 40880148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 103231, 206462, 309693, 412924, 619386, 1238772, 2374313, 4748626, 7122939, 9497252, 14245878, 28491756]

約数ペア:

[(1, 28491756), (2, 14245878), (3, 9497252), (4, 7122939), (6, 4748626), (12, 2374313), (23, 1238772), (46, 619386), (69, 412924), (92, 309693), (138, 206462), (276, 103231)]