70306688

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{28909}}^1$

素因数の和:28942

約数の個数: 32

約数和(自身を含む): 147441000

約数和(自身を除く): 77134312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 28909, 57818, 115636, 231272, 462544, 549271, 925088, 1098542, 1850176, 2197084, 3700352, 4394168, 8788336, 17576672, 35153344, 70306688]

約数ペア:

[(1, 70306688), (2, 35153344), (4, 17576672), (8, 8788336), (16, 4394168), (19, 3700352), (32, 2197084), (38, 1850176), (64, 1098542), (76, 925088), (128, 549271), (152, 462544), (304, 231272), (608, 115636), (1216, 57818), (2432, 28909)]