66506344

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 127687680

約数和(自身を除く): 61181336

約数列:

[1, 2, 4, 8, 67, 127, 134, 254, 268, 508, 536, 977, 1016, 1954, 3908, 7816, 8509, 17018, 34036, 65459, 68072, 124079, 130918, 248158, 261836, 496316, 523672, 992632, 8313293, 16626586, 33253172, 66506344]

約数ペア:

[(1, 66506344), (2, 33253172), (4, 16626586), (8, 8313293), (67, 992632), (127, 523672), (134, 496316), (254, 261836), (268, 248158), (508, 130918), (536, 124079), (977, 68072), (1016, 65459), (1954, 34036), (3908, 17018), (7816, 8509)]