823732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 1856512

約数和(自身を除く): 1032780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 73, 91, 124, 146, 182, 217, 292, 364, 403, 434, 511, 806, 868, 949, 1022, 1612, 1898, 2044, 2263, 2821, 3796, 4526, 5642, 6643, 9052, 11284, 13286, 15841, 26572, 29419, 31682, 58838, 63364, 117676, 205933, 411866, 823732]

約数ペア:

[(1, 823732), (2, 411866), (4, 205933), (7, 117676), (13, 63364), (14, 58838), (26, 31682), (28, 29419), (31, 26572), (52, 15841), (62, 13286), (73, 11284), (91, 9052), (124, 6643), (146, 5642), (182, 4526), (217, 3796), (292, 2821), (364, 2263), (403, 2044), (434, 1898), (511, 1612), (806, 1022), (868, 949)]