66279872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{60919}}^1$

素因数の和:60948

約数の個数: 28

約数和(自身を含む): 139263120

約数和(自身を除く): 72983248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 60919, 121838, 243676, 487352, 974704, 1035623, 1949408, 2071246, 3898816, 4142492, 8284984, 16569968, 33139936, 66279872]

約数ペア:

[(1, 66279872), (2, 33139936), (4, 16569968), (8, 8284984), (16, 4142492), (17, 3898816), (32, 2071246), (34, 1949408), (64, 1035623), (68, 974704), (136, 487352), (272, 243676), (544, 121838), (1088, 60919)]