64488378

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4027}}^1$

素因数の和:4206

約数の個数: 32

約数和(自身を含む): 137467584

約数和(自身を除く): 72979206

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 2669, 4027, 5338, 8007, 8054, 12081, 16014, 24162, 68459, 136918, 205377, 410754, 632239, 1264478, 1896717, 3793434, 10748063, 21496126, 32244189, 64488378]

約数ペア:

[(1, 64488378), (2, 32244189), (3, 21496126), (6, 10748063), (17, 3793434), (34, 1896717), (51, 1264478), (102, 632239), (157, 410754), (314, 205377), (471, 136918), (942, 68459), (2669, 24162), (4027, 16014), (5338, 12081), (8007, 8054)]