66697008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{198503}}^1$

素因数の和:198521

約数の個数: 40

約数和(自身を含む): 196915968

約数和(自身を除く): 130218960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 198503, 397006, 595509, 794012, 1191018, 1389521, 1588024, 2382036, 2779042, 3176048, 4168563, 4764072, 5558084, 8337126, 9528144, 11116168, 16674252, 22232336, 33348504, 66697008]

約数ペア:

[(1, 66697008), (2, 33348504), (3, 22232336), (4, 16674252), (6, 11116168), (7, 9528144), (8, 8337126), (12, 5558084), (14, 4764072), (16, 4168563), (21, 3176048), (24, 2779042), (28, 2382036), (42, 1588024), (48, 1389521), (56, 1191018), (84, 794012), (112, 595509), (168, 397006), (336, 198503)]