27278330

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 50651136

約数和(自身を除く): 23372806

約数列:

[1, 2, 5, 10, 47, 94, 127, 235, 254, 457, 470, 635, 914, 1270, 2285, 4570, 5969, 11938, 21479, 29845, 42958, 58039, 59690, 107395, 116078, 214790, 290195, 580390, 2727833, 5455666, 13639165, 27278330]

約数ペア:

[(1, 27278330), (2, 13639165), (5, 5455666), (10, 2727833), (47, 580390), (94, 290195), (127, 214790), (235, 116078), (254, 107395), (457, 59690), (470, 58039), (635, 42958), (914, 29845), (1270, 21479), (2285, 11938), (4570, 5969)]