13970572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 30981888

約数和(自身を除く): 17011316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 677, 737, 938, 1354, 1474, 1876, 2708, 2948, 4739, 5159, 7447, 9478, 10318, 14894, 18956, 20636, 29788, 45359, 52129, 90718, 104258, 181436, 208516, 317513, 498949, 635026, 997898, 1270052, 1995796, 3492643, 6985286, 13970572]

約数ペア:

[(1, 13970572), (2, 6985286), (4, 3492643), (7, 1995796), (11, 1270052), (14, 997898), (22, 635026), (28, 498949), (44, 317513), (67, 208516), (77, 181436), (134, 104258), (154, 90718), (268, 52129), (308, 45359), (469, 29788), (677, 20636), (737, 18956), (938, 14894), (1354, 10318), (1474, 9478), (1876, 7447), (2708, 5159), (2948, 4739)]