27969688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3955

約数の個数: 32

約数和(自身を含む): 56016000

約数和(自身を除く): 28046312

約数列:

[1, 2, 4, 8, 29, 31, 58, 62, 116, 124, 232, 248, 899, 1798, 3596, 3889, 7192, 7778, 15556, 31112, 112781, 120559, 225562, 241118, 451124, 482236, 902248, 964472, 3496211, 6992422, 13984844, 27969688]

約数ペア:

[(1, 27969688), (2, 13984844), (4, 6992422), (8, 3496211), (29, 964472), (31, 902248), (58, 482236), (62, 451124), (116, 241118), (124, 225562), (232, 120559), (248, 112781), (899, 31112), (1798, 15556), (3596, 7778), (3889, 7192)]