69899284

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3957

約数の個数: 48

約数和(自身を含む): 153664000

約数和(自身を除く): 83764716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 3919, 4459, 7838, 8918, 15676, 17836, 27433, 50947, 54866, 101894, 109732, 192031, 203788, 356629, 384062, 713258, 768124, 1344217, 1426516, 2496403, 2688434, 4992806, 5376868, 9985612, 17474821, 34949642, 69899284]

約数ペア:

[(1, 69899284), (2, 34949642), (4, 17474821), (7, 9985612), (13, 5376868), (14, 4992806), (26, 2688434), (28, 2496403), (49, 1426516), (52, 1344217), (91, 768124), (98, 713258), (182, 384062), (196, 356629), (343, 203788), (364, 192031), (637, 109732), (686, 101894), (1274, 54866), (1372, 50947), (2548, 27433), (3919, 17836), (4459, 15676), (7838, 8918)]