63669928

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 141356160

約数和(自身を除く): 77686232

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 137, 172, 193, 274, 301, 344, 386, 548, 602, 772, 959, 1096, 1204, 1351, 1544, 1918, 2408, 2702, 3836, 5404, 5891, 7672, 8299, 10808, 11782, 16598, 23564, 26441, 33196, 41237, 47128, 52882, 58093, 66392, 82474, 105764, 116186, 164948, 185087, 211528, 232372, 329896, 370174, 464744, 740348, 1136963, 1480696, 2273926, 4547852, 7958741, 9095704, 15917482, 31834964, 63669928]

約数ペア:

[(1, 63669928), (2, 31834964), (4, 15917482), (7, 9095704), (8, 7958741), (14, 4547852), (28, 2273926), (43, 1480696), (56, 1136963), (86, 740348), (137, 464744), (172, 370174), (193, 329896), (274, 232372), (301, 211528), (344, 185087), (386, 164948), (548, 116186), (602, 105764), (772, 82474), (959, 66392), (1096, 58093), (1204, 52882), (1351, 47128), (1544, 41237), (1918, 33196), (2408, 26441), (2702, 23564), (3836, 16598), (5404, 11782), (5891, 10808), (7672, 8299)]