27384656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 59472756

約数和(自身を除く): 32088100

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 137, 208, 248, 274, 403, 496, 548, 806, 961, 1096, 1612, 1781, 1922, 2192, 3224, 3562, 3844, 4247, 6448, 7124, 7688, 8494, 12493, 14248, 15376, 16988, 24986, 28496, 33976, 49972, 55211, 67952, 99944, 110422, 131657, 199888, 220844, 263314, 441688, 526628, 883376, 1053256, 1711541, 2106512, 3423082, 6846164, 13692328, 27384656]

約数ペア:

[(1, 27384656), (2, 13692328), (4, 6846164), (8, 3423082), (13, 2106512), (16, 1711541), (26, 1053256), (31, 883376), (52, 526628), (62, 441688), (104, 263314), (124, 220844), (137, 199888), (208, 131657), (248, 110422), (274, 99944), (403, 67952), (496, 55211), (548, 49972), (806, 33976), (961, 28496), (1096, 24986), (1612, 16988), (1781, 15376), (1922, 14248), (2192, 12493), (3224, 8494), (3562, 7688), (3844, 7124), (4247, 6448)]