12704016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20359}}^1$

素因数の和:20383

約数の個数: 40

約数和(自身を含む): 35344960

約数和(自身を除く): 22640944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20359, 40718, 61077, 81436, 122154, 162872, 244308, 264667, 325744, 488616, 529334, 794001, 977232, 1058668, 1588002, 2117336, 3176004, 4234672, 6352008, 12704016]

約数ペア:

[(1, 12704016), (2, 6352008), (3, 4234672), (4, 3176004), (6, 2117336), (8, 1588002), (12, 1058668), (13, 977232), (16, 794001), (24, 529334), (26, 488616), (39, 325744), (48, 264667), (52, 244308), (78, 162872), (104, 122154), (156, 81436), (208, 61077), (312, 40718), (624, 20359)]