1406656

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:752

約数の個数: 28

約数和(自身を含む): 2885440

約数和(自身を除く): 1478784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 709, 992, 1418, 1984, 2836, 5672, 11344, 21979, 22688, 43958, 45376, 87916, 175832, 351664, 703328, 1406656]

約数ペア:

[(1, 1406656), (2, 703328), (4, 351664), (8, 175832), (16, 87916), (31, 45376), (32, 43958), (62, 22688), (64, 21979), (124, 11344), (248, 5672), (496, 2836), (709, 1984), (992, 1418)]