74561354

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 144446976

約数和(自身を除く): 69885622

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 53, 106, 119, 161, 238, 257, 322, 371, 391, 514, 742, 782, 901, 1219, 1799, 1802, 2438, 2737, 3598, 4369, 5474, 5911, 6307, 8533, 8738, 11822, 12614, 13621, 17066, 20723, 27242, 30583, 41377, 41446, 61166, 82754, 95347, 100487, 145061, 190694, 200974, 231557, 290122, 313283, 463114, 626566, 703409, 1406818, 1620899, 2192981, 3241798, 4385962, 5325811, 10651622, 37280677, 74561354]

約数ペア:

[(1, 74561354), (2, 37280677), (7, 10651622), (14, 5325811), (17, 4385962), (23, 3241798), (34, 2192981), (46, 1620899), (53, 1406818), (106, 703409), (119, 626566), (161, 463114), (238, 313283), (257, 290122), (322, 231557), (371, 200974), (391, 190694), (514, 145061), (742, 100487), (782, 95347), (901, 82754), (1219, 61166), (1799, 41446), (1802, 41377), (2438, 30583), (2737, 27242), (3598, 20723), (4369, 17066), (5474, 13621), (5911, 12614), (6307, 11822), (8533, 8738)]