72448432

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13763}}^1$

素因数の和:13825

約数の個数: 40

約数和(自身を含む): 163846656

約数和(自身を除く): 91398224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 13763, 27526, 55052, 96341, 110104, 192682, 220208, 385364, 646861, 770728, 1293722, 1541456, 2587444, 4528027, 5174888, 9056054, 10349776, 18112108, 36224216, 72448432]

約数ペア:

[(1, 72448432), (2, 36224216), (4, 18112108), (7, 10349776), (8, 9056054), (14, 5174888), (16, 4528027), (28, 2587444), (47, 1541456), (56, 1293722), (94, 770728), (112, 646861), (188, 385364), (329, 220208), (376, 192682), (658, 110104), (752, 96341), (1316, 55052), (2632, 27526), (5264, 13763)]