870823712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{66863}}^1$

素因数の和:66921

約数の個数: 48

約数和(自身を含む): 1920868992

約数和(自身を除く): 1050045280

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6512, 13024, 66863, 133726, 267452, 534904, 735493, 1069808, 1470986, 2139616, 2473931, 2941972, 4947862, 5883944, 9895724, 11767888, 19791448, 23535776, 27213241, 39582896, 54426482, 79165792, 108852964, 217705928, 435411856, 870823712]

約数ペア:

[(1, 870823712), (2, 435411856), (4, 217705928), (8, 108852964), (11, 79165792), (16, 54426482), (22, 39582896), (32, 27213241), (37, 23535776), (44, 19791448), (74, 11767888), (88, 9895724), (148, 5883944), (176, 4947862), (296, 2941972), (352, 2473931), (407, 2139616), (592, 1470986), (814, 1069808), (1184, 735493), (1628, 534904), (3256, 267452), (6512, 133726), (13024, 66863)]