28269254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 48855744

約数和(自身を除く): 20586490

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 943, 1066, 1153, 1886, 2306, 12259, 14989, 24518, 26519, 29978, 47273, 53038, 94546, 344747, 614549, 689494, 1087279, 1229098, 2174558, 14134627, 28269254]

約数ペア:

[(1, 28269254), (2, 14134627), (13, 2174558), (23, 1229098), (26, 1087279), (41, 689494), (46, 614549), (82, 344747), (299, 94546), (533, 53038), (598, 47273), (943, 29978), (1066, 26519), (1153, 24518), (1886, 14989), (2306, 12259)]