64543038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2789}}^1$

素因数の和:2849

約数の個数: 64

約数和(自身を含む): 160704000

約数和(自身を除く): 96160962

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 29, 38, 42, 57, 58, 87, 114, 133, 174, 203, 266, 399, 406, 551, 609, 798, 1102, 1218, 1653, 2789, 3306, 3857, 5578, 7714, 8367, 11571, 16734, 19523, 23142, 39046, 52991, 58569, 80881, 105982, 117138, 158973, 161762, 242643, 317946, 370937, 485286, 566167, 741874, 1112811, 1132334, 1536739, 1698501, 2225622, 3073478, 3397002, 4610217, 9220434, 10757173, 21514346, 32271519, 64543038]

約数ペア:

[(1, 64543038), (2, 32271519), (3, 21514346), (6, 10757173), (7, 9220434), (14, 4610217), (19, 3397002), (21, 3073478), (29, 2225622), (38, 1698501), (42, 1536739), (57, 1132334), (58, 1112811), (87, 741874), (114, 566167), (133, 485286), (174, 370937), (203, 317946), (266, 242643), (399, 161762), (406, 158973), (551, 117138), (609, 105982), (798, 80881), (1102, 58569), (1218, 52991), (1653, 39046), (2789, 23142), (3306, 19523), (3857, 16734), (5578, 11571), (7714, 8367)]