65040952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1627}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 128937600

約数和(自身を除く): 63896648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 1052, 1627, 2104, 3254, 4997, 6508, 9994, 13016, 19988, 30913, 39976, 61826, 123652, 247304, 427901, 855802, 1711604, 3423208, 8130119, 16260238, 32520476, 65040952]

約数ペア:

[(1, 65040952), (2, 32520476), (4, 16260238), (8, 8130119), (19, 3423208), (38, 1711604), (76, 855802), (152, 427901), (263, 247304), (526, 123652), (1052, 61826), (1627, 39976), (2104, 30913), (3254, 19988), (4997, 13016), (6508, 9994)]