67420866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2186

約数の個数: 32

約数和(自身を含む): 141326208

約数和(自身を除く): 73905342

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 257, 514, 771, 1542, 1901, 3802, 5703, 5911, 11406, 11822, 17733, 35466, 43723, 87446, 131169, 262338, 488557, 977114, 1465671, 2931342, 11236811, 22473622, 33710433, 67420866]

約数ペア:

[(1, 67420866), (2, 33710433), (3, 22473622), (6, 11236811), (23, 2931342), (46, 1465671), (69, 977114), (138, 488557), (257, 262338), (514, 131169), (771, 87446), (1542, 43723), (1901, 35466), (3802, 17733), (5703, 11822), (5911, 11406)]