78469342

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{887}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 138101760

約数和(自身を除く): 59632418

約数列:

[1, 2, 7, 14, 71, 89, 142, 178, 497, 623, 887, 994, 1246, 1774, 6209, 6319, 12418, 12638, 44233, 62977, 78943, 88466, 125954, 157886, 440839, 552601, 881678, 1105202, 5604953, 11209906, 39234671, 78469342]

約数ペア:

[(1, 78469342), (2, 39234671), (7, 11209906), (14, 5604953), (71, 1105202), (89, 881678), (142, 552601), (178, 440839), (497, 157886), (623, 125954), (887, 88466), (994, 78943), (1246, 62977), (1774, 44233), (6209, 12638), (6319, 12418)]