8740144

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 19636640

約数和(自身を除く): 10896496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1069, 1168, 2044, 2138, 4088, 4276, 7483, 8176, 8552, 14966, 17104, 29932, 59864, 78037, 119728, 156074, 312148, 546259, 624296, 1092518, 1248592, 2185036, 4370072, 8740144]

約数ペア:

[(1, 8740144), (2, 4370072), (4, 2185036), (7, 1248592), (8, 1092518), (14, 624296), (16, 546259), (28, 312148), (56, 156074), (73, 119728), (112, 78037), (146, 59864), (292, 29932), (511, 17104), (584, 14966), (1022, 8552), (1069, 8176), (1168, 7483), (2044, 4276), (2138, 4088)]