12453396496

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{166063}}^1$

素因数の和:166223

約数の個数: 40

約数和(自身を含む): 24916242560

約数和(自身を除く): 12462846064

約数列:

[1, 2, 4, 8, 16, 43, 86, 109, 172, 218, 344, 436, 688, 872, 1744, 4687, 9374, 18748, 37496, 74992, 166063, 332126, 664252, 1328504, 2657008, 7140709, 14281418, 18100867, 28562836, 36201734, 57125672, 72403468, 114251344, 144806936, 289613872, 778337281, 1556674562, 3113349124, 6226698248, 12453396496]

約数ペア:

[(1, 12453396496), (2, 6226698248), (4, 3113349124), (8, 1556674562), (16, 778337281), (43, 289613872), (86, 144806936), (109, 114251344), (172, 72403468), (218, 57125672), (344, 36201734), (436, 28562836), (688, 18100867), (872, 14281418), (1744, 7140709), (4687, 2657008), (9374, 1328504), (18748, 664252), (37496, 332126), (74992, 166063)]