23986924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 46992960

約数和(自身を除く): 23006036

約数列:

[1, 2, 4, 13, 26, 52, 71, 73, 89, 142, 146, 178, 284, 292, 356, 923, 949, 1157, 1846, 1898, 2314, 3692, 3796, 4628, 5183, 6319, 6497, 10366, 12638, 12994, 20732, 25276, 25988, 67379, 82147, 84461, 134758, 164294, 168922, 269516, 328588, 337844, 461287, 922574, 1845148, 5996731, 11993462, 23986924]

約数ペア:

[(1, 23986924), (2, 11993462), (4, 5996731), (13, 1845148), (26, 922574), (52, 461287), (71, 337844), (73, 328588), (89, 269516), (142, 168922), (146, 164294), (178, 134758), (284, 84461), (292, 82147), (356, 67379), (923, 25988), (949, 25276), (1157, 20732), (1846, 12994), (1898, 12638), (2314, 10366), (3692, 6497), (3796, 6319), (4628, 5183)]