7854672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 23526272

約数和(自身を除く): 15671600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 241, 291, 336, 388, 482, 582, 679, 723, 776, 964, 1164, 1358, 1446, 1552, 1687, 1928, 2037, 2328, 2716, 2892, 3374, 3856, 4074, 4656, 5061, 5432, 5784, 6748, 8148, 10122, 10864, 11568, 13496, 16296, 20244, 23377, 26992, 32592, 40488, 46754, 70131, 80976, 93508, 140262, 163639, 187016, 280524, 327278, 374032, 490917, 561048, 654556, 981834, 1122096, 1309112, 1963668, 2618224, 3927336, 7854672]

約数ペア:

[(1, 7854672), (2, 3927336), (3, 2618224), (4, 1963668), (6, 1309112), (7, 1122096), (8, 981834), (12, 654556), (14, 561048), (16, 490917), (21, 374032), (24, 327278), (28, 280524), (42, 187016), (48, 163639), (56, 140262), (84, 93508), (97, 80976), (112, 70131), (168, 46754), (194, 40488), (241, 32592), (291, 26992), (336, 23377), (388, 20244), (482, 16296), (582, 13496), (679, 11568), (723, 10864), (776, 10122), (964, 8148), (1164, 6748), (1358, 5784), (1446, 5432), (1552, 5061), (1687, 4656), (1928, 4074), (2037, 3856), (2328, 3374), (2716, 2892)]