67146496

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8508

約数の個数: 36

約数和(自身を含む): 138370624

約数和(自身を除く): 71224128

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 8461, 16922, 33844, 67688, 135376, 262291, 270752, 524582, 541504, 1049164, 1083008, 2098328, 2166016, 4196656, 8393312, 16786624, 33573248, 67146496]

約数ペア:

[(1, 67146496), (2, 33573248), (4, 16786624), (8, 8393312), (16, 4196656), (31, 2166016), (32, 2098328), (62, 1083008), (64, 1049164), (124, 541504), (128, 524582), (248, 270752), (256, 262291), (496, 135376), (992, 67688), (1984, 33844), (3968, 16922), (7936, 8461)]