7141984808

素因数分解:

$2^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{139079}}^1$

素因数の和:139230

約数の個数: 48

約数和(自身を含む): 15696568800

約数和(自身を除く): 8554583992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 131, 196, 262, 392, 524, 917, 1048, 1834, 3668, 6419, 7336, 12838, 25676, 51352, 139079, 278158, 556316, 973553, 1112632, 1947106, 3894212, 6814871, 7788424, 13629742, 18219349, 27259484, 36438698, 54518968, 72877396, 127535443, 145754792, 255070886, 510141772, 892748101, 1020283544, 1785496202, 3570992404, 7141984808]

約数ペア:

[(1, 7141984808), (2, 3570992404), (4, 1785496202), (7, 1020283544), (8, 892748101), (14, 510141772), (28, 255070886), (49, 145754792), (56, 127535443), (98, 72877396), (131, 54518968), (196, 36438698), (262, 27259484), (392, 18219349), (524, 13629742), (917, 7788424), (1048, 6814871), (1834, 3894212), (3668, 1947106), (6419, 1112632), (7336, 973553), (12838, 556316), (25676, 278158), (51352, 139079)]