66535454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 109620000

約数和(自身を除く): 43084546

約数列:

[1, 2, 19, 29, 38, 58, 173, 346, 349, 551, 698, 1102, 3287, 5017, 6574, 6631, 10034, 10121, 13262, 20242, 60377, 95323, 120754, 190646, 192299, 384598, 1147163, 1750933, 2294326, 3501866, 33267727, 66535454]

約数ペア:

[(1, 66535454), (2, 33267727), (19, 3501866), (29, 2294326), (38, 1750933), (58, 1147163), (173, 384598), (346, 192299), (349, 190646), (551, 120754), (698, 95323), (1102, 60377), (3287, 20242), (5017, 13262), (6574, 10121), (6631, 10034)]