16701356

素因数分解:

$2^2\times 7^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 35763168

約数和(自身を除く): 19061812

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 49, 74, 94, 98, 148, 188, 196, 259, 329, 343, 518, 658, 686, 1036, 1316, 1372, 1739, 1813, 2303, 2401, 3478, 3626, 4606, 4802, 6956, 7252, 9212, 9604, 12173, 12691, 16121, 24346, 25382, 32242, 48692, 50764, 64484, 85211, 88837, 112847, 170422, 177674, 225694, 340844, 355348, 451388, 596477, 1192954, 2385908, 4175339, 8350678, 16701356]

約数ペア:

[(1, 16701356), (2, 8350678), (4, 4175339), (7, 2385908), (14, 1192954), (28, 596477), (37, 451388), (47, 355348), (49, 340844), (74, 225694), (94, 177674), (98, 170422), (148, 112847), (188, 88837), (196, 85211), (259, 64484), (329, 50764), (343, 48692), (518, 32242), (658, 25382), (686, 24346), (1036, 16121), (1316, 12691), (1372, 12173), (1739, 9604), (1813, 9212), (2303, 7252), (2401, 6956), (3478, 4802), (3626, 4606)]