26203438156

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{11987}}^1$

素因数の和:12611

約数の個数: 72

約数和(自身を含む): 56250573120

約数和(自身を除く): 30047134964

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 587, 931, 1174, 1862, 2348, 3724, 4109, 8218, 11153, 11987, 16436, 22306, 23974, 28763, 44612, 47948, 57526, 78071, 83909, 115052, 156142, 167818, 227753, 312284, 335636, 455506, 546497, 587363, 911012, 1092994, 1174726, 1594271, 2185988, 2349452, 3188542, 6377084, 7036369, 11159897, 14072738, 22319794, 28145476, 44639588, 49254583, 98509166, 133691011, 197018332, 267382022, 344782081, 534764044, 689564162, 935837077, 1379128324, 1871674154, 3743348308, 6550859539, 13101719078, 26203438156]

約数ペア:

[(1, 26203438156), (2, 13101719078), (4, 6550859539), (7, 3743348308), (14, 1871674154), (19, 1379128324), (28, 935837077), (38, 689564162), (49, 534764044), (76, 344782081), (98, 267382022), (133, 197018332), (196, 133691011), (266, 98509166), (532, 49254583), (587, 44639588), (931, 28145476), (1174, 22319794), (1862, 14072738), (2348, 11159897), (3724, 7036369), (4109, 6377084), (8218, 3188542), (11153, 2349452), (11987, 2185988), (16436, 1594271), (22306, 1174726), (23974, 1092994), (28763, 911012), (44612, 587363), (47948, 546497), (57526, 455506), (78071, 335636), (83909, 312284), (115052, 227753), (156142, 167818)]