74857874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1155

約数の個数: 48

約数和(自身を含む): 143881920

約数和(自身を除く): 69024046

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 169, 182, 203, 338, 377, 406, 754, 1091, 1183, 2182, 2366, 2639, 4901, 5278, 7637, 9802, 14183, 15274, 28366, 31639, 34307, 63278, 68614, 99281, 184379, 198562, 221473, 368758, 411307, 442946, 822614, 1290653, 2581306, 2879149, 5346991, 5758298, 10693982, 37428937, 74857874]

約数ペア:

[(1, 74857874), (2, 37428937), (7, 10693982), (13, 5758298), (14, 5346991), (26, 2879149), (29, 2581306), (58, 1290653), (91, 822614), (169, 442946), (182, 411307), (203, 368758), (338, 221473), (377, 198562), (406, 184379), (754, 99281), (1091, 68614), (1183, 63278), (2182, 34307), (2366, 31639), (2639, 28366), (4901, 15274), (5278, 14183), (7637, 9802)]