25216656

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{7841}}^1$

素因数の和:7919

約数の個数: 40

約数和(自身を含む): 66123744

約数和(自身を除く): 40907088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 7841, 15682, 23523, 31364, 47046, 62728, 94092, 125456, 188184, 376368, 525347, 1050694, 1576041, 2101388, 3152082, 4202776, 6304164, 8405552, 12608328, 25216656]

約数ペア:

[(1, 25216656), (2, 12608328), (3, 8405552), (4, 6304164), (6, 4202776), (8, 3152082), (12, 2101388), (16, 1576041), (24, 1050694), (48, 525347), (67, 376368), (134, 188184), (201, 125456), (268, 94092), (402, 62728), (536, 47046), (804, 31364), (1072, 23523), (1608, 15682), (3216, 7841)]