26480454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4445

約数の個数: 64

約数和(自身を含む): 71124480

約数和(自身を除く): 44644026

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 4409, 6006, 8818, 13227, 26454, 30863, 48499, 57317, 61726, 92589, 96998, 114634, 145497, 171951, 185178, 290994, 339493, 343902, 401219, 630487, 678986, 802438, 1018479, 1203657, 1260974, 1891461, 2036958, 2407314, 3782922, 4413409, 8826818, 13240227, 26480454]

約数ペア:

[(1, 26480454), (2, 13240227), (3, 8826818), (6, 4413409), (7, 3782922), (11, 2407314), (13, 2036958), (14, 1891461), (21, 1260974), (22, 1203657), (26, 1018479), (33, 802438), (39, 678986), (42, 630487), (66, 401219), (77, 343902), (78, 339493), (91, 290994), (143, 185178), (154, 171951), (182, 145497), (231, 114634), (273, 96998), (286, 92589), (429, 61726), (462, 57317), (546, 48499), (858, 30863), (1001, 26454), (2002, 13227), (3003, 8818), (4409, 6006)]