2785463632

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{9803}}^1$

素因数の和:9920

約数の個数: 80

約数和(自身を含む): 6418874880

約数和(自身を除く): 3633411248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 59, 86, 112, 118, 172, 236, 301, 344, 413, 472, 602, 688, 826, 944, 1204, 1652, 2408, 2537, 3304, 4816, 5074, 6608, 9803, 10148, 17759, 19606, 20296, 35518, 39212, 40592, 68621, 71036, 78424, 137242, 142072, 156848, 274484, 284144, 421529, 548968, 578377, 843058, 1097936, 1156754, 1686116, 2313508, 2950703, 3372232, 4048639, 4627016, 5901406, 6744464, 8097278, 9254032, 11802812, 16194556, 23605624, 24870211, 32389112, 47211248, 49740422, 64778224, 99480844, 174091477, 198961688, 348182954, 397923376, 696365908, 1392731816, 2785463632]

約数ペア:

[(1, 2785463632), (2, 1392731816), (4, 696365908), (7, 397923376), (8, 348182954), (14, 198961688), (16, 174091477), (28, 99480844), (43, 64778224), (56, 49740422), (59, 47211248), (86, 32389112), (112, 24870211), (118, 23605624), (172, 16194556), (236, 11802812), (301, 9254032), (344, 8097278), (413, 6744464), (472, 5901406), (602, 4627016), (688, 4048639), (826, 3372232), (944, 2950703), (1204, 2313508), (1652, 1686116), (2408, 1156754), (2537, 1097936), (3304, 843058), (4816, 578377), (5074, 548968), (6608, 421529), (9803, 284144), (10148, 274484), (17759, 156848), (19606, 142072), (20296, 137242), (35518, 78424), (39212, 71036), (40592, 68621)]