64520896

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2477}}^1$

素因数の和:2537

約数の個数: 56

約数和(自身を含む): 143505936

約数和(自身を除く): 78985040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 148, 176, 296, 352, 407, 592, 704, 814, 1184, 1628, 2368, 2477, 3256, 4954, 6512, 9908, 13024, 19816, 26048, 27247, 39632, 54494, 79264, 91649, 108988, 158528, 183298, 217976, 366596, 435952, 733192, 871904, 1008139, 1466384, 1743808, 2016278, 2932768, 4032556, 5865536, 8065112, 16130224, 32260448, 64520896]

約数ペア:

[(1, 64520896), (2, 32260448), (4, 16130224), (8, 8065112), (11, 5865536), (16, 4032556), (22, 2932768), (32, 2016278), (37, 1743808), (44, 1466384), (64, 1008139), (74, 871904), (88, 733192), (148, 435952), (176, 366596), (296, 217976), (352, 183298), (407, 158528), (592, 108988), (704, 91649), (814, 79264), (1184, 54494), (1628, 39632), (2368, 27247), (2477, 26048), (3256, 19816), (4954, 13024), (6512, 9908)]