27688616

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 53044200

約数和(自身を除く): 25355584

約数列:

[1, 2, 4, 8, 109, 113, 218, 226, 281, 436, 452, 562, 872, 904, 1124, 2248, 12317, 24634, 30629, 31753, 49268, 61258, 63506, 98536, 122516, 127012, 245032, 254024, 3461077, 6922154, 13844308, 27688616]

約数ペア:

[(1, 27688616), (2, 13844308), (4, 6922154), (8, 3461077), (109, 254024), (113, 245032), (218, 127012), (226, 122516), (281, 98536), (436, 63506), (452, 61258), (562, 49268), (872, 31753), (904, 30629), (1124, 24634), (2248, 12317)]