72448712

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56249}}^1$

素因数の和:56285

約数の個数: 32

約数和(自身を含む): 162000000

約数和(自身を除く): 89551288

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 56249, 112498, 224996, 393743, 449992, 787486, 1293727, 1574972, 2587454, 3149944, 5174908, 9056089, 10349816, 18112178, 36224356, 72448712]

約数ペア:

[(1, 72448712), (2, 36224356), (4, 18112178), (7, 10349816), (8, 9056089), (14, 5174908), (23, 3149944), (28, 2587454), (46, 1574972), (56, 1293727), (92, 787486), (161, 449992), (184, 393743), (322, 224996), (644, 112498), (1288, 56249)]