64736816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 60

約数和(自身を含む): 138029112

約数和(自身を除く): 73292296

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 283, 464, 493, 566, 841, 986, 1132, 1682, 1972, 2264, 3364, 3944, 4528, 4811, 6728, 7888, 8207, 9622, 13456, 14297, 16414, 19244, 28594, 32828, 38488, 57188, 65656, 76976, 114376, 131312, 139519, 228752, 238003, 279038, 476006, 558076, 952012, 1116152, 1904024, 2232304, 3808048, 4046051, 8092102, 16184204, 32368408, 64736816]

約数ペア:

[(1, 64736816), (2, 32368408), (4, 16184204), (8, 8092102), (16, 4046051), (17, 3808048), (29, 2232304), (34, 1904024), (58, 1116152), (68, 952012), (116, 558076), (136, 476006), (232, 279038), (272, 238003), (283, 228752), (464, 139519), (493, 131312), (566, 114376), (841, 76976), (986, 65656), (1132, 57188), (1682, 38488), (1972, 32828), (2264, 28594), (3364, 19244), (3944, 16414), (4528, 14297), (4811, 13456), (6728, 9622), (7888, 8207)]