65605008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195253}}^1$

素因数の和:195271

約数の個数: 40

約数和(自身を含む): 193691968

約数和(自身を除く): 128086960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195253, 390506, 585759, 781012, 1171518, 1366771, 1562024, 2343036, 2733542, 3124048, 4100313, 4686072, 5467084, 8200626, 9372144, 10934168, 16401252, 21868336, 32802504, 65605008]

約数ペア:

[(1, 65605008), (2, 32802504), (3, 21868336), (4, 16401252), (6, 10934168), (7, 9372144), (8, 8200626), (12, 5467084), (14, 4686072), (16, 4100313), (21, 3124048), (24, 2733542), (28, 2343036), (42, 1562024), (48, 1366771), (56, 1171518), (84, 781012), (112, 585759), (168, 390506), (336, 195253)]