61764304

素因数分解:

$2^4\times 7^2\times {\mathrm{78781}}^1$

素因数の和:78803

約数の個数: 30

約数和(自身を含む): 139207794

約数和(自身を除く): 77443490

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 78781, 157562, 315124, 551467, 630248, 1102934, 1260496, 2205868, 3860269, 4411736, 7720538, 8823472, 15441076, 30882152, 61764304]

約数ペア:

[(1, 61764304), (2, 30882152), (4, 15441076), (7, 8823472), (8, 7720538), (14, 4411736), (16, 3860269), (28, 2205868), (49, 1260496), (56, 1102934), (98, 630248), (112, 551467), (196, 315124), (392, 157562), (784, 78781)]