17907447628

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{22717}}^1$

素因数の和:23374

約数の個数: 48

約数和(自身を含む): 36639590400

約数和(自身を除く): 18732142772

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 599, 658, 1198, 1316, 2396, 4193, 8386, 16772, 22717, 28153, 45434, 56306, 90868, 112612, 159019, 197071, 318038, 394142, 636076, 788284, 1067699, 2135398, 4270796, 7473893, 13607483, 14947786, 27214966, 29895572, 54429932, 95252381, 190504762, 381009524, 639551701, 1279103402, 2558206804, 4476861907, 8953723814, 17907447628]

約数ペア:

[(1, 17907447628), (2, 8953723814), (4, 4476861907), (7, 2558206804), (14, 1279103402), (28, 639551701), (47, 381009524), (94, 190504762), (188, 95252381), (329, 54429932), (599, 29895572), (658, 27214966), (1198, 14947786), (1316, 13607483), (2396, 7473893), (4193, 4270796), (8386, 2135398), (16772, 1067699), (22717, 788284), (28153, 636076), (45434, 394142), (56306, 318038), (90868, 197071), (112612, 159019)]