66553984

素因数分解:

$2^7\times 7^1\times {\mathrm{74279}}^1$

素因数の和:74300

約数の個数: 32

約数和(自身を含む): 151531200

約数和(自身を除く): 84977216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 74279, 148558, 297116, 519953, 594232, 1039906, 1188464, 2079812, 2376928, 4159624, 4753856, 8319248, 9507712, 16638496, 33276992, 66553984]

約数ペア:

[(1, 66553984), (2, 33276992), (4, 16638496), (7, 9507712), (8, 8319248), (14, 4753856), (16, 4159624), (28, 2376928), (32, 2079812), (56, 1188464), (64, 1039906), (112, 594232), (128, 519953), (224, 297116), (448, 148558), (896, 74279)]