65139216

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{22247}}^1$

素因数の和:22319

約数の個数: 40

約数和(自身を含む): 171042624

約数和(自身を除く): 105903408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 22247, 44494, 66741, 88988, 133482, 177976, 266964, 355952, 533928, 1067856, 1357067, 2714134, 4071201, 5428268, 8142402, 10856536, 16284804, 21713072, 32569608, 65139216]

約数ペア:

[(1, 65139216), (2, 32569608), (3, 21713072), (4, 16284804), (6, 10856536), (8, 8142402), (12, 5428268), (16, 4071201), (24, 2714134), (48, 1357067), (61, 1067856), (122, 533928), (183, 355952), (244, 266964), (366, 177976), (488, 133482), (732, 88988), (976, 66741), (1464, 44494), (2928, 22247)]