66979792

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1252

約数の個数: 60

約数和(自身を含む): 147685860

約数和(自身を除く): 80706068

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 176, 232, 242, 319, 464, 484, 638, 968, 1193, 1276, 1936, 2386, 2552, 3509, 4772, 5104, 7018, 9544, 13123, 14036, 19088, 26246, 28072, 34597, 52492, 56144, 69194, 104984, 138388, 144353, 209968, 276776, 288706, 380567, 553552, 577412, 761134, 1154824, 1522268, 2309648, 3044536, 4186237, 6089072, 8372474, 16744948, 33489896, 66979792]

約数ペア:

[(1, 66979792), (2, 33489896), (4, 16744948), (8, 8372474), (11, 6089072), (16, 4186237), (22, 3044536), (29, 2309648), (44, 1522268), (58, 1154824), (88, 761134), (116, 577412), (121, 553552), (176, 380567), (232, 288706), (242, 276776), (319, 209968), (464, 144353), (484, 138388), (638, 104984), (968, 69194), (1193, 56144), (1276, 52492), (1936, 34597), (2386, 28072), (2552, 26246), (3509, 19088), (4772, 14036), (5104, 13123), (7018, 9544)]