24881792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 56263200

約数和(自身を除く): 31381408

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 787, 832, 988, 1216, 1574, 1664, 1976, 2432, 3148, 3952, 6296, 7904, 10231, 12592, 14953, 15808, 20462, 25184, 29906, 31616, 40924, 50368, 59812, 81848, 100736, 119624, 163696, 194389, 239248, 327392, 388778, 478496, 654784, 777556, 956992, 1309568, 1555112, 1913984, 3110224, 6220448, 12440896, 24881792]

約数ペア:

[(1, 24881792), (2, 12440896), (4, 6220448), (8, 3110224), (13, 1913984), (16, 1555112), (19, 1309568), (26, 956992), (32, 777556), (38, 654784), (52, 478496), (64, 388778), (76, 327392), (104, 239248), (128, 194389), (152, 163696), (208, 119624), (247, 100736), (304, 81848), (416, 59812), (494, 50368), (608, 40924), (787, 31616), (832, 29906), (988, 25184), (1216, 20462), (1574, 15808), (1664, 14953), (1976, 12592), (2432, 10231), (3148, 7904), (3952, 6296)]