70648456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{641}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 138672000

約数和(自身を除く): 68023544

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 599, 641, 1198, 1282, 2396, 2564, 4792, 5128, 13777, 14743, 27554, 29486, 55108, 58972, 110216, 117944, 383959, 767918, 1535836, 3071672, 8831057, 17662114, 35324228, 70648456]

約数ペア:

[(1, 70648456), (2, 35324228), (4, 17662114), (8, 8831057), (23, 3071672), (46, 1535836), (92, 767918), (184, 383959), (599, 117944), (641, 110216), (1198, 58972), (1282, 55108), (2396, 29486), (2564, 27554), (4792, 14743), (5128, 13777)]