25696188

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{2081}}^1$

素因数の和:2112

約数の個数: 72

約数和(自身を含む): 75784800

約数和(自身を除く): 50088612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 2081, 3087, 4116, 4162, 6174, 6243, 8324, 12348, 12486, 14567, 18729, 24972, 29134, 37458, 43701, 58268, 74916, 87402, 101969, 131103, 174804, 203938, 262206, 305907, 407876, 524412, 611814, 713783, 917721, 1223628, 1427566, 1835442, 2141349, 2855132, 3670884, 4282698, 6424047, 8565396, 12848094, 25696188]

約数ペア:

[(1, 25696188), (2, 12848094), (3, 8565396), (4, 6424047), (6, 4282698), (7, 3670884), (9, 2855132), (12, 2141349), (14, 1835442), (18, 1427566), (21, 1223628), (28, 917721), (36, 713783), (42, 611814), (49, 524412), (63, 407876), (84, 305907), (98, 262206), (126, 203938), (147, 174804), (196, 131103), (252, 101969), (294, 87402), (343, 74916), (441, 58268), (588, 43701), (686, 37458), (882, 29134), (1029, 24972), (1372, 18729), (1764, 14567), (2058, 12486), (2081, 12348), (3087, 8324), (4116, 6243), (4162, 6174)]