66913792

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:247

約数の個数: 60

約数和(自身を含む): 147201516

約数和(自身を除く): 80287724

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 218, 256, 352, 436, 512, 704, 872, 1199, 1408, 1744, 2398, 2816, 3488, 4796, 5632, 6976, 9592, 11881, 13952, 19184, 23762, 27904, 38368, 47524, 55808, 76736, 95048, 130691, 153472, 190096, 261382, 306944, 380192, 522764, 613888, 760384, 1045528, 1520768, 2091056, 3041536, 4182112, 6083072, 8364224, 16728448, 33456896, 66913792]

約数ペア:

[(1, 66913792), (2, 33456896), (4, 16728448), (8, 8364224), (11, 6083072), (16, 4182112), (22, 3041536), (32, 2091056), (44, 1520768), (64, 1045528), (88, 760384), (109, 613888), (128, 522764), (176, 380192), (218, 306944), (256, 261382), (352, 190096), (436, 153472), (512, 130691), (704, 95048), (872, 76736), (1199, 55808), (1408, 47524), (1744, 38368), (2398, 27904), (2816, 23762), (3488, 19184), (4796, 13952), (5632, 11881), (6976, 9592)]