27847802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 18808198

約数列:

[1, 2, 17, 23, 34, 46, 149, 239, 298, 391, 478, 782, 2533, 3427, 4063, 5066, 5497, 6854, 8126, 10994, 35611, 58259, 71222, 93449, 116518, 186898, 605387, 819053, 1210774, 1638106, 13923901, 27847802]

約数ペア:

[(1, 27847802), (2, 13923901), (17, 1638106), (23, 1210774), (34, 819053), (46, 605387), (149, 186898), (239, 116518), (298, 93449), (391, 71222), (478, 58259), (782, 35611), (2533, 10994), (3427, 8126), (4063, 6854), (5066, 5497)]