29682212

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 61649280

約数和(自身を除く): 31967068

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 277, 301, 356, 554, 602, 623, 1108, 1204, 1246, 1939, 2492, 3827, 3878, 7654, 7756, 11911, 15308, 23822, 24653, 26789, 47644, 49306, 53578, 83377, 98612, 107156, 166754, 172571, 333508, 345142, 690284, 1060079, 2120158, 4240316, 7420553, 14841106, 29682212]

約数ペア:

[(1, 29682212), (2, 14841106), (4, 7420553), (7, 4240316), (14, 2120158), (28, 1060079), (43, 690284), (86, 345142), (89, 333508), (172, 172571), (178, 166754), (277, 107156), (301, 98612), (356, 83377), (554, 53578), (602, 49306), (623, 47644), (1108, 26789), (1204, 24653), (1246, 23822), (1939, 15308), (2492, 11911), (3827, 7756), (3878, 7654)]