64224484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{4721}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 118994400

約数和(自身を除く): 54769916

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 4721, 6802, 9442, 13604, 18884, 89699, 179398, 358796, 845059, 1690118, 3380236, 16056121, 32112242, 64224484]

約数ペア:

[(1, 64224484), (2, 32112242), (4, 16056121), (19, 3380236), (38, 1690118), (76, 845059), (179, 358796), (358, 179398), (716, 89699), (3401, 18884), (4721, 13604), (6802, 9442)]