27764408

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6983}}^1$

素因数の和:7067

約数の個数: 32

約数和(自身を含む): 60341760

約数和(自身を除く): 32577352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 6983, 13966, 27932, 48881, 55864, 97762, 195524, 391048, 495793, 991586, 1983172, 3470551, 3966344, 6941102, 13882204, 27764408]

約数ペア:

[(1, 27764408), (2, 13882204), (4, 6941102), (7, 3966344), (8, 3470551), (14, 1983172), (28, 991586), (56, 495793), (71, 391048), (142, 195524), (284, 97762), (497, 55864), (568, 48881), (994, 27932), (1988, 13966), (3976, 6983)]