70605808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:782

約数の個数: 80

約数和(自身を含む): 170989056

約数和(自身を除く): 100383248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 683, 728, 923, 994, 1136, 1366, 1456, 1846, 1988, 2732, 3692, 3976, 4781, 5464, 6461, 7384, 7952, 8879, 9562, 10928, 12922, 14768, 17758, 19124, 25844, 35516, 38248, 48493, 51688, 62153, 71032, 76496, 96986, 103376, 124306, 142064, 193972, 248612, 339451, 387944, 497224, 630409, 678902, 775888, 994448, 1260818, 1357804, 2521636, 2715608, 4412863, 5043272, 5431216, 8825726, 10086544, 17651452, 35302904, 70605808]

約数ペア:

[(1, 70605808), (2, 35302904), (4, 17651452), (7, 10086544), (8, 8825726), (13, 5431216), (14, 5043272), (16, 4412863), (26, 2715608), (28, 2521636), (52, 1357804), (56, 1260818), (71, 994448), (91, 775888), (104, 678902), (112, 630409), (142, 497224), (182, 387944), (208, 339451), (284, 248612), (364, 193972), (497, 142064), (568, 124306), (683, 103376), (728, 96986), (923, 76496), (994, 71032), (1136, 62153), (1366, 51688), (1456, 48493), (1846, 38248), (1988, 35516), (2732, 25844), (3692, 19124), (3976, 17758), (4781, 14768), (5464, 12922), (6461, 10928), (7384, 9562), (7952, 8879)]