25547928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 73413120

約数和(自身を除く): 47865192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 631, 723, 964, 1262, 1446, 1687, 1893, 1928, 2524, 2892, 3374, 3786, 4417, 5048, 5061, 5784, 6748, 7572, 8834, 10122, 13251, 13496, 15144, 17668, 20244, 26502, 35336, 40488, 53004, 106008, 152071, 304142, 456213, 608284, 912426, 1064497, 1216568, 1824852, 2128994, 3193491, 3649704, 4257988, 6386982, 8515976, 12773964, 25547928]

約数ペア:

[(1, 25547928), (2, 12773964), (3, 8515976), (4, 6386982), (6, 4257988), (7, 3649704), (8, 3193491), (12, 2128994), (14, 1824852), (21, 1216568), (24, 1064497), (28, 912426), (42, 608284), (56, 456213), (84, 304142), (168, 152071), (241, 106008), (482, 53004), (631, 40488), (723, 35336), (964, 26502), (1262, 20244), (1446, 17668), (1687, 15144), (1893, 13496), (1928, 13251), (2524, 10122), (2892, 8834), (3374, 7572), (3786, 6748), (4417, 5784), (5048, 5061)]