427014728

素因数分解:

$2^3\times 7^1\times {\mathrm{971}}^1\times {\mathrm{7853}}^1$

素因数の和:8837

約数の個数: 32

約数和(自身を含む): 916090560

約数和(自身を除く): 489075832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 971, 1942, 3884, 6797, 7768, 7853, 13594, 15706, 27188, 31412, 54376, 54971, 62824, 109942, 219884, 439768, 7625263, 15250526, 30501052, 53376841, 61002104, 106753682, 213507364, 427014728]

約数ペア:

[(1, 427014728), (2, 213507364), (4, 106753682), (7, 61002104), (8, 53376841), (14, 30501052), (28, 15250526), (56, 7625263), (971, 439768), (1942, 219884), (3884, 109942), (6797, 62824), (7768, 54971), (7853, 54376), (13594, 31412), (15706, 27188)]