71735896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 148236480

約数和(自身を除く): 76500584

約数列:

[1, 2, 4, 8, 23, 37, 41, 46, 74, 82, 92, 148, 164, 184, 257, 296, 328, 514, 851, 943, 1028, 1517, 1702, 1886, 2056, 3034, 3404, 3772, 5911, 6068, 6808, 7544, 9509, 10537, 11822, 12136, 19018, 21074, 23644, 34891, 38036, 42148, 47288, 69782, 76072, 84296, 139564, 218707, 242351, 279128, 389869, 437414, 484702, 779738, 874828, 969404, 1559476, 1749656, 1938808, 3118952, 8966987, 17933974, 35867948, 71735896]

約数ペア:

[(1, 71735896), (2, 35867948), (4, 17933974), (8, 8966987), (23, 3118952), (37, 1938808), (41, 1749656), (46, 1559476), (74, 969404), (82, 874828), (92, 779738), (148, 484702), (164, 437414), (184, 389869), (257, 279128), (296, 242351), (328, 218707), (514, 139564), (851, 84296), (943, 76072), (1028, 69782), (1517, 47288), (1702, 42148), (1886, 38036), (2056, 34891), (3034, 23644), (3404, 21074), (3772, 19018), (5911, 12136), (6068, 11822), (6808, 10537), (7544, 9509)]