5240816

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 11781984

約数和(自身を除く): 6541168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 641, 1022, 1168, 1282, 2044, 2564, 4088, 4487, 5128, 8176, 8974, 10256, 17948, 35896, 46793, 71792, 93586, 187172, 327551, 374344, 655102, 748688, 1310204, 2620408, 5240816]

約数ペア:

[(1, 5240816), (2, 2620408), (4, 1310204), (7, 748688), (8, 655102), (14, 374344), (16, 327551), (28, 187172), (56, 93586), (73, 71792), (112, 46793), (146, 35896), (292, 17948), (511, 10256), (584, 8974), (641, 8176), (1022, 5128), (1168, 4487), (1282, 4088), (2044, 2564)]