71347926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 167086080

約数和(自身を除く): 95738154

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1553, 1767, 2418, 3106, 3534, 4659, 7657, 9318, 15314, 20189, 22971, 29507, 40378, 45942, 48143, 59014, 60567, 88521, 96286, 121134, 144429, 177042, 288858, 383591, 625859, 767182, 914717, 1150773, 1251718, 1829434, 1877577, 2301546, 2744151, 3755154, 5488302, 11891321, 23782642, 35673963, 71347926]

約数ペア:

[(1, 71347926), (2, 35673963), (3, 23782642), (6, 11891321), (13, 5488302), (19, 3755154), (26, 2744151), (31, 2301546), (38, 1877577), (39, 1829434), (57, 1251718), (62, 1150773), (78, 914717), (93, 767182), (114, 625859), (186, 383591), (247, 288858), (403, 177042), (494, 144429), (589, 121134), (741, 96286), (806, 88521), (1178, 60567), (1209, 59014), (1482, 48143), (1553, 45942), (1767, 40378), (2418, 29507), (3106, 22971), (3534, 20189), (4659, 15314), (7657, 9318)]