68780992

素因数分解:

$2^6\times 7^1\times {\mathrm{153529}}^1$

素因数の和:153548

約数の個数: 28

約数和(自身を含む): 155986480

約数和(自身を除く): 87205488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 153529, 307058, 614116, 1074703, 1228232, 2149406, 2456464, 4298812, 4912928, 8597624, 9825856, 17195248, 34390496, 68780992]

約数ペア:

[(1, 68780992), (2, 34390496), (4, 17195248), (7, 9825856), (8, 8597624), (14, 4912928), (16, 4298812), (28, 2456464), (32, 2149406), (56, 1228232), (64, 1074703), (112, 614116), (224, 307058), (448, 153529)]