22248824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 47523840

約数和(自身を除く): 25275016

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 67, 103, 104, 124, 134, 206, 248, 268, 403, 412, 536, 806, 824, 871, 1339, 1612, 1742, 2077, 2678, 3193, 3224, 3484, 4154, 5356, 6386, 6901, 6968, 8308, 10712, 12772, 13802, 16616, 25544, 27001, 27604, 41509, 54002, 55208, 83018, 89713, 108004, 166036, 179426, 213931, 216008, 332072, 358852, 427862, 717704, 855724, 1711448, 2781103, 5562206, 11124412, 22248824]

約数ペア:

[(1, 22248824), (2, 11124412), (4, 5562206), (8, 2781103), (13, 1711448), (26, 855724), (31, 717704), (52, 427862), (62, 358852), (67, 332072), (103, 216008), (104, 213931), (124, 179426), (134, 166036), (206, 108004), (248, 89713), (268, 83018), (403, 55208), (412, 54002), (536, 41509), (806, 27604), (824, 27001), (871, 25544), (1339, 16616), (1612, 13802), (1742, 12772), (2077, 10712), (2678, 8308), (3193, 6968), (3224, 6901), (3484, 6386), (4154, 5356)]