764833984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{385501}}^1$

素因数の和:385544

約数の個数: 28

約数和(自身を含む): 1566680128

約数和(自身を除く): 801846144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 385501, 771002, 1542004, 3084008, 6168016, 11950531, 12336032, 23901062, 24672064, 47802124, 95604248, 191208496, 382416992, 764833984]

約数ペア:

[(1, 764833984), (2, 382416992), (4, 191208496), (8, 95604248), (16, 47802124), (31, 24672064), (32, 23901062), (62, 12336032), (64, 11950531), (124, 6168016), (248, 3084008), (496, 1542004), (992, 771002), (1984, 385501)]