7928368

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2441}}^1$

素因数の和:2485

約数の個数: 40

約数和(自身を含む): 18168480

約数和(自身を除く): 10240112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 2441, 3248, 4882, 9764, 17087, 19528, 34174, 39056, 68348, 70789, 136696, 141578, 273392, 283156, 495523, 566312, 991046, 1132624, 1982092, 3964184, 7928368]

約数ペア:

[(1, 7928368), (2, 3964184), (4, 1982092), (7, 1132624), (8, 991046), (14, 566312), (16, 495523), (28, 283156), (29, 273392), (56, 141578), (58, 136696), (112, 70789), (116, 68348), (203, 39056), (232, 34174), (406, 19528), (464, 17087), (812, 9764), (1624, 4882), (2441, 3248)]