39540984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{631}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 113456640

約数和(自身を除く): 73915656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 373, 631, 746, 1119, 1262, 1492, 1893, 2238, 2524, 2611, 2984, 3786, 4417, 4476, 5048, 5222, 7572, 7833, 8834, 8952, 10444, 13251, 15144, 15666, 17668, 20888, 26502, 31332, 35336, 53004, 62664, 106008, 235363, 470726, 706089, 941452, 1412178, 1647541, 1882904, 2824356, 3295082, 4942623, 5648712, 6590164, 9885246, 13180328, 19770492, 39540984]

約数ペア:

[(1, 39540984), (2, 19770492), (3, 13180328), (4, 9885246), (6, 6590164), (7, 5648712), (8, 4942623), (12, 3295082), (14, 2824356), (21, 1882904), (24, 1647541), (28, 1412178), (42, 941452), (56, 706089), (84, 470726), (168, 235363), (373, 106008), (631, 62664), (746, 53004), (1119, 35336), (1262, 31332), (1492, 26502), (1893, 20888), (2238, 17668), (2524, 15666), (2611, 15144), (2984, 13251), (3786, 10444), (4417, 8952), (4476, 8834), (5048, 7833), (5222, 7572)]