27710722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 19463678

約数列:

[1, 2, 13, 23, 26, 46, 149, 298, 299, 311, 598, 622, 1937, 3427, 3874, 4043, 6854, 7153, 8086, 14306, 44551, 46339, 89102, 92678, 92989, 185978, 602407, 1065797, 1204814, 2131594, 13855361, 27710722]

約数ペア:

[(1, 27710722), (2, 13855361), (13, 2131594), (23, 1204814), (26, 1065797), (46, 602407), (149, 185978), (298, 92989), (299, 92678), (311, 89102), (598, 46339), (622, 44551), (1937, 14306), (3427, 8086), (3874, 7153), (4043, 6854)]