28583324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 67931136

約数和(自身を除く): 39347812

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 53, 68, 77, 103, 106, 119, 154, 187, 206, 212, 238, 308, 371, 374, 412, 476, 583, 721, 742, 748, 901, 1133, 1166, 1309, 1442, 1484, 1751, 1802, 2266, 2332, 2618, 2884, 3502, 3604, 4081, 4532, 5236, 5459, 6307, 7004, 7931, 8162, 9911, 10918, 12257, 12614, 15862, 16324, 19261, 19822, 21836, 24514, 25228, 31724, 38213, 38522, 39644, 49028, 60049, 69377, 76426, 77044, 92803, 120098, 134827, 138754, 152852, 185606, 240196, 269654, 277508, 371212, 420343, 539308, 649621, 840686, 1020833, 1299242, 1681372, 2041666, 2598484, 4083332, 7145831, 14291662, 28583324]

約数ペア:

[(1, 28583324), (2, 14291662), (4, 7145831), (7, 4083332), (11, 2598484), (14, 2041666), (17, 1681372), (22, 1299242), (28, 1020833), (34, 840686), (44, 649621), (53, 539308), (68, 420343), (77, 371212), (103, 277508), (106, 269654), (119, 240196), (154, 185606), (187, 152852), (206, 138754), (212, 134827), (238, 120098), (308, 92803), (371, 77044), (374, 76426), (412, 69377), (476, 60049), (583, 49028), (721, 39644), (742, 38522), (748, 38213), (901, 31724), (1133, 25228), (1166, 24514), (1309, 21836), (1442, 19822), (1484, 19261), (1751, 16324), (1802, 15862), (2266, 12614), (2332, 12257), (2618, 10918), (2884, 9911), (3502, 8162), (3604, 7931), (4081, 7004), (4532, 6307), (5236, 5459)]