728150656

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{93257}}^1$

素因数の和:93332

約数の個数: 32

約数和(自身を含む): 1474408980

約数和(自身を除く): 746258324

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 93257, 186514, 373028, 746056, 1492112, 2984224, 5688677, 5968448, 11377354, 11936896, 22754708, 45509416, 91018832, 182037664, 364075328, 728150656]

約数ペア:

[(1, 728150656), (2, 364075328), (4, 182037664), (8, 91018832), (16, 45509416), (32, 22754708), (61, 11936896), (64, 11377354), (122, 5968448), (128, 5688677), (244, 2984224), (488, 1492112), (976, 746056), (1952, 373028), (3904, 186514), (7808, 93257)]