68198928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{202973}}^1$

素因数の和:202991

約数の個数: 40

約数和(自身を含む): 201350208

約数和(自身を除く): 133151280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 202973, 405946, 608919, 811892, 1217838, 1420811, 1623784, 2435676, 2841622, 3247568, 4262433, 4871352, 5683244, 8524866, 9742704, 11366488, 17049732, 22732976, 34099464, 68198928]

約数ペア:

[(1, 68198928), (2, 34099464), (3, 22732976), (4, 17049732), (6, 11366488), (7, 9742704), (8, 8524866), (12, 5683244), (14, 4871352), (16, 4262433), (21, 3247568), (24, 2841622), (28, 2435676), (42, 1623784), (48, 1420811), (56, 1217838), (84, 811892), (112, 608919), (168, 405946), (336, 202973)]