28305253497486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1571}}^1\times {\mathrm{393203}}^1$

素因数の和:395877

約数の個数: 64

約数和(自身を含む): 64798408636416

約数和(自身を除く): 36493155138930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1091, 1571, 2182, 3142, 3273, 4713, 6546, 7637, 9426, 10997, 15274, 21994, 22911, 32991, 45822, 65982, 393203, 786406, 1179609, 1713961, 2359218, 2752421, 3427922, 5141883, 5504842, 8257263, 10283766, 11997727, 16514526, 23995454, 35993181, 71986362, 428984473, 617721913, 857968946, 1235443826, 1286953419, 1853165739, 2573906838, 3002891311, 3706331478, 4324053391, 6005782622, 8648106782, 9008673933, 12972160173, 18017347866, 25944320346, 673934607083, 1347869214166, 2021803821249, 4043607642498, 4717542249581, 9435084499162, 14152626748743, 28305253497486]

約数ペア:

[(1, 28305253497486), (2, 14152626748743), (3, 9435084499162), (6, 4717542249581), (7, 4043607642498), (14, 2021803821249), (21, 1347869214166), (42, 673934607083), (1091, 25944320346), (1571, 18017347866), (2182, 12972160173), (3142, 9008673933), (3273, 8648106782), (4713, 6005782622), (6546, 4324053391), (7637, 3706331478), (9426, 3002891311), (10997, 2573906838), (15274, 1853165739), (21994, 1286953419), (22911, 1235443826), (32991, 857968946), (45822, 617721913), (65982, 428984473), (393203, 71986362), (786406, 35993181), (1179609, 23995454), (1713961, 16514526), (2359218, 11997727), (2752421, 10283766), (3427922, 8257263), (5141883, 5504842)]