67940944

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{541}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 135491328

約数和(自身を除く): 67550384

約数列:

[1, 2, 4, 8, 16, 47, 94, 167, 188, 334, 376, 541, 668, 752, 1082, 1336, 2164, 2672, 4328, 7849, 8656, 15698, 25427, 31396, 50854, 62792, 90347, 101708, 125584, 180694, 203416, 361388, 406832, 722776, 1445552, 4246309, 8492618, 16985236, 33970472, 67940944]

約数ペア:

[(1, 67940944), (2, 33970472), (4, 16985236), (8, 8492618), (16, 4246309), (47, 1445552), (94, 722776), (167, 406832), (188, 361388), (334, 203416), (376, 180694), (541, 125584), (668, 101708), (752, 90347), (1082, 62792), (1336, 50854), (2164, 31396), (2672, 25427), (4328, 15698), (7849, 8656)]