61429784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{5419}}^1$

素因数の和:5547

約数の個数: 32

約数和(自身を含む): 125202000

約数和(自身を除く): 63772216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5419, 5668, 10838, 11336, 21676, 43352, 70447, 140894, 281788, 563576, 590671, 1181342, 2362684, 4725368, 7678723, 15357446, 30714892, 61429784]

約数ペア:

[(1, 61429784), (2, 30714892), (4, 15357446), (8, 7678723), (13, 4725368), (26, 2362684), (52, 1181342), (104, 590671), (109, 563576), (218, 281788), (436, 140894), (872, 70447), (1417, 43352), (2834, 21676), (5419, 11336), (5668, 10838)]