28796628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18043}}^1$

素因数の和:18076

約数の個数: 48

約数和(自身を含む): 80837120

約数和(自身を除く): 52040492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 18043, 36086, 54129, 72172, 108258, 126301, 216516, 252602, 342817, 378903, 505204, 685634, 757806, 1028451, 1371268, 1515612, 2056902, 2399719, 4113804, 4799438, 7199157, 9598876, 14398314, 28796628]

約数ペア:

[(1, 28796628), (2, 14398314), (3, 9598876), (4, 7199157), (6, 4799438), (7, 4113804), (12, 2399719), (14, 2056902), (19, 1515612), (21, 1371268), (28, 1028451), (38, 757806), (42, 685634), (57, 505204), (76, 378903), (84, 342817), (114, 252602), (133, 216516), (228, 126301), (266, 108258), (399, 72172), (532, 54129), (798, 36086), (1596, 18043)]