67213756

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{4019}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 121902480

約数和(自身を除く): 54688724

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4019, 4181, 8038, 8362, 16076, 16724, 148703, 297406, 454147, 594812, 908294, 1816588, 16803439, 33606878, 67213756]

約数ペア:

[(1, 67213756), (2, 33606878), (4, 16803439), (37, 1816588), (74, 908294), (113, 594812), (148, 454147), (226, 297406), (452, 148703), (4019, 16724), (4181, 16076), (8038, 8362)]