28982086

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 52512768

約数和(自身を除く): 23530682

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 1553, 2666, 3106, 9331, 10871, 18662, 21742, 48143, 66779, 96286, 133558, 337001, 467453, 674002, 934906, 2070149, 4140298, 14491043, 28982086]

約数ペア:

[(1, 28982086), (2, 14491043), (7, 4140298), (14, 2070149), (31, 934906), (43, 674002), (62, 467453), (86, 337001), (217, 133558), (301, 96286), (434, 66779), (602, 48143), (1333, 21742), (1553, 18662), (2666, 10871), (3106, 9331)]