68461834

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 119598336

約数和(自身を除く): 51136502

約数列:

[1, 2, 7, 14, 103, 197, 206, 241, 394, 482, 721, 1379, 1442, 1687, 2758, 3374, 20291, 24823, 40582, 47477, 49646, 94954, 142037, 173761, 284074, 332339, 347522, 664678, 4890131, 9780262, 34230917, 68461834]

約数ペア:

[(1, 68461834), (2, 34230917), (7, 9780262), (14, 4890131), (103, 664678), (197, 347522), (206, 332339), (241, 284074), (394, 173761), (482, 142037), (721, 94954), (1379, 49646), (1442, 47477), (1687, 40582), (2758, 24823), (3374, 20291)]