28953876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11119}}^1$

素因数の和:11164

約数の個数: 48

約数和(自身を含む): 79708160

約数和(自身を除く): 50754284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 11119, 22238, 33357, 44476, 66714, 77833, 133428, 155666, 233499, 311332, 344689, 466998, 689378, 933996, 1034067, 1378756, 2068134, 2412823, 4136268, 4825646, 7238469, 9651292, 14476938, 28953876]

約数ペア:

[(1, 28953876), (2, 14476938), (3, 9651292), (4, 7238469), (6, 4825646), (7, 4136268), (12, 2412823), (14, 2068134), (21, 1378756), (28, 1034067), (31, 933996), (42, 689378), (62, 466998), (84, 344689), (93, 311332), (124, 233499), (186, 155666), (217, 133428), (372, 77833), (434, 66714), (651, 44476), (868, 33357), (1302, 22238), (2604, 11119)]