23919448

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 54720000

約数和(自身を除く): 30800552

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 343, 379, 392, 644, 686, 758, 1127, 1288, 1372, 1516, 2254, 2653, 2744, 3032, 4508, 5306, 7889, 8717, 9016, 10612, 15778, 17434, 18571, 21224, 31556, 34868, 37142, 61019, 63112, 69736, 74284, 122038, 129997, 148568, 244076, 259994, 427133, 488152, 519988, 854266, 1039976, 1708532, 2989931, 3417064, 5979862, 11959724, 23919448]

約数ペア:

[(1, 23919448), (2, 11959724), (4, 5979862), (7, 3417064), (8, 2989931), (14, 1708532), (23, 1039976), (28, 854266), (46, 519988), (49, 488152), (56, 427133), (92, 259994), (98, 244076), (161, 148568), (184, 129997), (196, 122038), (322, 74284), (343, 69736), (379, 63112), (392, 61019), (644, 37142), (686, 34868), (758, 31556), (1127, 21224), (1288, 18571), (1372, 17434), (1516, 15778), (2254, 10612), (2653, 9016), (2744, 8717), (3032, 7889), (4508, 5306)]