68921876306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1350509}}^1$

素因数の和:1350626

約数の個数: 32

約数和(自身を含む): 116684064000

約数和(自身を除く): 47762187694

約数列:

[1, 2, 17, 19, 34, 38, 79, 158, 323, 646, 1343, 1501, 2686, 3002, 25517, 51034, 1350509, 2701018, 22958653, 25659671, 45917306, 51319342, 106690211, 213380422, 436214407, 872428814, 1813733587, 2027114009, 3627467174, 4054228018, 34460938153, 68921876306]

約数ペア:

[(1, 68921876306), (2, 34460938153), (17, 4054228018), (19, 3627467174), (34, 2027114009), (38, 1813733587), (79, 872428814), (158, 436214407), (323, 213380422), (646, 106690211), (1343, 51319342), (1501, 45917306), (2686, 25659671), (3002, 22958653), (25517, 2701018), (51034, 1350509)]