64947246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16993}}^1$

素因数の和:17025

約数の個数: 48

約数和(自身を含む): 162734544

約数和(自身を除く): 97787298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 16993, 33986, 50979, 101958, 118951, 220909, 237902, 356853, 441818, 662727, 713706, 832657, 1325454, 1546363, 1665314, 2497971, 3092726, 4639089, 4995942, 9278178, 10824541, 21649082, 32473623, 64947246]

約数ペア:

[(1, 64947246), (2, 32473623), (3, 21649082), (6, 10824541), (7, 9278178), (13, 4995942), (14, 4639089), (21, 3092726), (26, 2497971), (39, 1665314), (42, 1546363), (49, 1325454), (78, 832657), (91, 713706), (98, 662727), (147, 441818), (182, 356853), (273, 237902), (294, 220909), (546, 118951), (637, 101958), (1274, 50979), (1911, 33986), (3822, 16993)]