65704688

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1949}}^1$

素因数の和:2014

約数の個数: 60

約数和(自身を含む): 151608600

約数和(自身を除く): 85903912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 1949, 2107, 2408, 3898, 4214, 4816, 7796, 8428, 13643, 15592, 16856, 27286, 31184, 33712, 54572, 83807, 95501, 109144, 167614, 191002, 218288, 335228, 382004, 586649, 670456, 764008, 1173298, 1340912, 1528016, 2346596, 4106543, 4693192, 8213086, 9386384, 16426172, 32852344, 65704688]

約数ペア:

[(1, 65704688), (2, 32852344), (4, 16426172), (7, 9386384), (8, 8213086), (14, 4693192), (16, 4106543), (28, 2346596), (43, 1528016), (49, 1340912), (56, 1173298), (86, 764008), (98, 670456), (112, 586649), (172, 382004), (196, 335228), (301, 218288), (344, 191002), (392, 167614), (602, 109144), (688, 95501), (784, 83807), (1204, 54572), (1949, 33712), (2107, 31184), (2408, 27286), (3898, 16856), (4214, 15592), (4816, 13643), (7796, 8428)]