42879590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14341}}^1$

素因数の和:14384

約数の個数: 32

約数和(自身を含む): 86740416

約数和(自身を除く): 43860826

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 14341, 28682, 71705, 143410, 186433, 329843, 372866, 659686, 932165, 1649215, 1864330, 3298430, 4287959, 8575918, 21439795, 42879590]

約数ペア:

[(1, 42879590), (2, 21439795), (5, 8575918), (10, 4287959), (13, 3298430), (23, 1864330), (26, 1649215), (46, 932165), (65, 659686), (115, 372866), (130, 329843), (230, 186433), (299, 143410), (598, 71705), (1495, 28682), (2990, 14341)]