68802128928722

素因数分解:

$2^1\times 7^2\times {\mathrm{1013}}^1\times {\mathrm{2153}}^1\times {\mathrm{321901}}^1$

素因数の和:325083

約数の個数: 48

約数和(自身を含む): 120227395585752

約数和(自身を除く): 51425266657030

約数列:

[1, 2, 7, 14, 49, 98, 1013, 2026, 2153, 4306, 7091, 14182, 15071, 30142, 49637, 99274, 105497, 210994, 321901, 643802, 2180989, 2253307, 4361978, 4506614, 15266923, 15773149, 30533846, 31546298, 106868461, 213736922, 326085713, 652171426, 693052853, 1386105706, 2282599991, 4565199982, 4851369971, 9702739942, 15978199937, 31956399874, 33959589797, 67919179594, 702062540089, 1404125080178, 4914437780623, 9828875561246, 34401064464361, 68802128928722]

約数ペア:

[(1, 68802128928722), (2, 34401064464361), (7, 9828875561246), (14, 4914437780623), (49, 1404125080178), (98, 702062540089), (1013, 67919179594), (2026, 33959589797), (2153, 31956399874), (4306, 15978199937), (7091, 9702739942), (14182, 4851369971), (15071, 4565199982), (30142, 2282599991), (49637, 1386105706), (99274, 693052853), (105497, 652171426), (210994, 326085713), (321901, 213736922), (643802, 106868461), (2180989, 31546298), (2253307, 30533846), (4361978, 15773149), (4506614, 15266923)]