23190971468

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{7643}}^1$

素因数の和:7911

約数の個数: 72

約数和(自身を含む): 47981907792

約数和(自身を除く): 24790936324

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 137, 196, 226, 274, 452, 548, 791, 959, 1582, 1918, 3164, 3836, 5537, 6713, 7643, 11074, 13426, 15286, 15481, 22148, 26852, 30572, 30962, 53501, 61924, 107002, 108367, 214004, 216734, 374507, 433468, 749014, 758569, 863659, 1047091, 1498028, 1517138, 1727318, 2094182, 3034276, 3454636, 4188364, 6045613, 7329637, 12091226, 14659274, 24182452, 29318548, 42319291, 51307459, 84638582, 102614918, 118321283, 169277164, 205229836, 236642566, 473285132, 828248981, 1656497962, 3312995924, 5797742867, 11595485734, 23190971468]

約数ペア:

[(1, 23190971468), (2, 11595485734), (4, 5797742867), (7, 3312995924), (14, 1656497962), (28, 828248981), (49, 473285132), (98, 236642566), (113, 205229836), (137, 169277164), (196, 118321283), (226, 102614918), (274, 84638582), (452, 51307459), (548, 42319291), (791, 29318548), (959, 24182452), (1582, 14659274), (1918, 12091226), (3164, 7329637), (3836, 6045613), (5537, 4188364), (6713, 3454636), (7643, 3034276), (11074, 2094182), (13426, 1727318), (15286, 1517138), (15481, 1498028), (22148, 1047091), (26852, 863659), (30572, 758569), (30962, 749014), (53501, 433468), (61924, 374507), (107002, 216734), (108367, 214004)]