16383500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 42491904

約数和(自身を除く): 26108404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 125, 140, 151, 155, 175, 217, 250, 302, 310, 350, 434, 500, 604, 620, 700, 755, 775, 868, 875, 1057, 1085, 1510, 1550, 1750, 2114, 2170, 3020, 3100, 3500, 3775, 3875, 4228, 4340, 4681, 5285, 5425, 7550, 7750, 9362, 10570, 10850, 15100, 15500, 18724, 18875, 21140, 21700, 23405, 26425, 27125, 32767, 37750, 46810, 52850, 54250, 65534, 75500, 93620, 105700, 108500, 117025, 131068, 132125, 163835, 234050, 264250, 327670, 468100, 528500, 585125, 655340, 819175, 1170250, 1638350, 2340500, 3276700, 4095875, 8191750, 16383500]

約数ペア:

[(1, 16383500), (2, 8191750), (4, 4095875), (5, 3276700), (7, 2340500), (10, 1638350), (14, 1170250), (20, 819175), (25, 655340), (28, 585125), (31, 528500), (35, 468100), (50, 327670), (62, 264250), (70, 234050), (100, 163835), (124, 132125), (125, 131068), (140, 117025), (151, 108500), (155, 105700), (175, 93620), (217, 75500), (250, 65534), (302, 54250), (310, 52850), (350, 46810), (434, 37750), (500, 32767), (604, 27125), (620, 26425), (700, 23405), (755, 21700), (775, 21140), (868, 18875), (875, 18724), (1057, 15500), (1085, 15100), (1510, 10850), (1550, 10570), (1750, 9362), (2114, 7750), (2170, 7550), (3020, 5425), (3100, 5285), (3500, 4681), (3775, 4340), (3875, 4228)]