66493574

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 118272000

約数和(自身を除く): 51778426

約数列:

[1, 2, 7, 14, 31, 62, 217, 349, 434, 439, 698, 878, 2443, 3073, 4886, 6146, 10819, 13609, 21638, 27218, 75733, 95263, 151466, 153211, 190526, 306422, 1072477, 2144954, 4749541, 9499082, 33246787, 66493574]

約数ペア:

[(1, 66493574), (2, 33246787), (7, 9499082), (14, 4749541), (31, 2144954), (62, 1072477), (217, 306422), (349, 190526), (434, 153211), (439, 151466), (698, 95263), (878, 75733), (2443, 27218), (3073, 21638), (4886, 13609), (6146, 10819)]