66706346

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9587}}^1$

素因数の和:9674

約数の個数: 24

約数和(自身を含む): 118047456

約数和(自身を除く): 51341110

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 9587, 19174, 67109, 134218, 469763, 680677, 939526, 1361354, 4764739, 9529478, 33353173, 66706346]

約数ペア:

[(1, 66706346), (2, 33353173), (7, 9529478), (14, 4764739), (49, 1361354), (71, 939526), (98, 680677), (142, 469763), (497, 134218), (994, 67109), (3479, 19174), (6958, 9587)]