28223663384

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{743}}^1\times {\mathrm{11497}}^1$

素因数の和:12312

約数の個数: 64

約数和(自身を含む): 61592486400

約数和(自身を除く): 33368823016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 743, 826, 1486, 1652, 2972, 3304, 5201, 5944, 10402, 11497, 20804, 22994, 41608, 43837, 45988, 80479, 87674, 91976, 160958, 175348, 306859, 321916, 350696, 613718, 643832, 678323, 1227436, 1356646, 2454872, 2713292, 4748261, 5426584, 8542271, 9496522, 17084542, 18993044, 34169084, 37986088, 59795897, 68338168, 119591794, 239183588, 478367176, 503993989, 1007987978, 2015975956, 3527957923, 4031951912, 7055915846, 14111831692, 28223663384]

約数ペア:

[(1, 28223663384), (2, 14111831692), (4, 7055915846), (7, 4031951912), (8, 3527957923), (14, 2015975956), (28, 1007987978), (56, 503993989), (59, 478367176), (118, 239183588), (236, 119591794), (413, 68338168), (472, 59795897), (743, 37986088), (826, 34169084), (1486, 18993044), (1652, 17084542), (2972, 9496522), (3304, 8542271), (5201, 5426584), (5944, 4748261), (10402, 2713292), (11497, 2454872), (20804, 1356646), (22994, 1227436), (41608, 678323), (43837, 643832), (45988, 613718), (80479, 350696), (87674, 321916), (91976, 306859), (160958, 175348)]