66727168

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{4273}}^1$

素因数の和:4350

約数の個数: 36

約数和(自身を含む): 135408868

約数和(自身を除く): 68681700

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 4273, 7808, 8546, 15616, 17092, 34184, 68368, 136736, 260653, 273472, 521306, 546944, 1042612, 1093888, 2085224, 4170448, 8340896, 16681792, 33363584, 66727168]

約数ペア:

[(1, 66727168), (2, 33363584), (4, 16681792), (8, 8340896), (16, 4170448), (32, 2085224), (61, 1093888), (64, 1042612), (122, 546944), (128, 521306), (244, 273472), (256, 260653), (488, 136736), (976, 68368), (1952, 34184), (3904, 17092), (4273, 15616), (7808, 8546)]