42722564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 85377600

約数和(自身を除く): 42655036

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 769, 817, 1292, 1462, 1538, 1634, 2924, 3076, 3268, 13073, 13889, 14611, 26146, 27778, 29222, 33067, 52292, 55556, 58444, 66134, 132268, 248387, 496774, 562139, 628273, 993548, 1124278, 1256546, 2248556, 2513092, 10680641, 21361282, 42722564]

約数ペア:

[(1, 42722564), (2, 21361282), (4, 10680641), (17, 2513092), (19, 2248556), (34, 1256546), (38, 1124278), (43, 993548), (68, 628273), (76, 562139), (86, 496774), (172, 248387), (323, 132268), (646, 66134), (731, 58444), (769, 55556), (817, 52292), (1292, 33067), (1462, 29222), (1538, 27778), (1634, 26146), (2924, 14611), (3076, 13889), (3268, 13073)]