66512776

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 143208000

約数和(自身を除く): 76695224

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 67, 88, 116, 134, 232, 268, 319, 389, 536, 638, 737, 778, 1276, 1474, 1556, 1943, 2552, 2948, 3112, 3886, 4279, 5896, 7772, 8558, 11281, 15544, 17116, 21373, 22562, 26063, 34232, 42746, 45124, 52126, 85492, 90248, 104252, 124091, 170984, 208504, 248182, 286693, 496364, 573386, 755827, 992728, 1146772, 1511654, 2293544, 3023308, 6046616, 8314097, 16628194, 33256388, 66512776]

約数ペア:

[(1, 66512776), (2, 33256388), (4, 16628194), (8, 8314097), (11, 6046616), (22, 3023308), (29, 2293544), (44, 1511654), (58, 1146772), (67, 992728), (88, 755827), (116, 573386), (134, 496364), (232, 286693), (268, 248182), (319, 208504), (389, 170984), (536, 124091), (638, 104252), (737, 90248), (778, 85492), (1276, 52126), (1474, 45124), (1556, 42746), (1943, 34232), (2552, 26063), (2948, 22562), (3112, 21373), (3886, 17116), (4279, 15544), (5896, 11281), (7772, 8558)]