68420954

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{5867}}^1$

素因数の和:5907

約数の個数: 32

約数和(自身を含む): 126748800

約数和(自身を除く): 58327846

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 5831, 5867, 11662, 11734, 41069, 82138, 99739, 199478, 287483, 574966, 698173, 1396346, 2012381, 4024762, 4887211, 9774422, 34210477, 68420954]

約数ペア:

[(1, 68420954), (2, 34210477), (7, 9774422), (14, 4887211), (17, 4024762), (34, 2012381), (49, 1396346), (98, 698173), (119, 574966), (238, 287483), (343, 199478), (686, 99739), (833, 82138), (1666, 41069), (5831, 11734), (5867, 11662)]