28083272

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 63256320

約数和(自身を除く): 35173048

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 2311, 3038, 4622, 6076, 9244, 12152, 16177, 18488, 32354, 64708, 71641, 113239, 129416, 143282, 226478, 286564, 452956, 501487, 573128, 905912, 1002974, 2005948, 3510409, 4011896, 7020818, 14041636, 28083272]

約数ペア:

[(1, 28083272), (2, 14041636), (4, 7020818), (7, 4011896), (8, 3510409), (14, 2005948), (28, 1002974), (31, 905912), (49, 573128), (56, 501487), (62, 452956), (98, 286564), (124, 226478), (196, 143282), (217, 129416), (248, 113239), (392, 71641), (434, 64708), (868, 32354), (1519, 18488), (1736, 16177), (2311, 12152), (3038, 9244), (4622, 6076)]