56720328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10891}}^1$

素因数の和:10938

約数の個数: 64

約数和(自身を含む): 167301120

約数和(自身を除く): 110580792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 10891, 21782, 32673, 43564, 65346, 76237, 87128, 130692, 152474, 228711, 261384, 304948, 337621, 457422, 609896, 675242, 914844, 1012863, 1350484, 1829688, 2025726, 2363347, 2700968, 4051452, 4726694, 7090041, 8102904, 9453388, 14180082, 18906776, 28360164, 56720328]

約数ペア:

[(1, 56720328), (2, 28360164), (3, 18906776), (4, 14180082), (6, 9453388), (7, 8102904), (8, 7090041), (12, 4726694), (14, 4051452), (21, 2700968), (24, 2363347), (28, 2025726), (31, 1829688), (42, 1350484), (56, 1012863), (62, 914844), (84, 675242), (93, 609896), (124, 457422), (168, 337621), (186, 304948), (217, 261384), (248, 228711), (372, 152474), (434, 130692), (651, 87128), (744, 76237), (868, 65346), (1302, 43564), (1736, 32673), (2604, 21782), (5208, 10891)]