64643282

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 118933920

約数和(自身を除く): 54290638

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 646, 827, 1654, 2057, 2299, 3553, 4114, 4598, 7106, 9097, 14059, 15713, 18194, 28118, 31426, 39083, 78166, 100067, 154649, 172843, 200134, 267121, 309298, 345686, 534242, 1701139, 1901273, 2938331, 3402278, 3802546, 5876662, 32321641, 64643282]

約数ペア:

[(1, 64643282), (2, 32321641), (11, 5876662), (17, 3802546), (19, 3402278), (22, 2938331), (34, 1901273), (38, 1701139), (121, 534242), (187, 345686), (209, 309298), (242, 267121), (323, 200134), (374, 172843), (418, 154649), (646, 100067), (827, 78166), (1654, 39083), (2057, 31426), (2299, 28118), (3553, 18194), (4114, 15713), (4598, 14059), (7106, 9097)]