82621696

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 176601600

約数和(自身を除く): 93979904

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 359, 464, 496, 718, 899, 928, 992, 1436, 1798, 1856, 1984, 2872, 3596, 3712, 3968, 5744, 7192, 7424, 7936, 10411, 11129, 11488, 14384, 20822, 22258, 22976, 28768, 41644, 44516, 45952, 57536, 83288, 89032, 91904, 115072, 166576, 178064, 230144, 322741, 333152, 356128, 645482, 666304, 712256, 1290964, 1332608, 1424512, 2581928, 2665216, 2849024, 5163856, 10327712, 20655424, 41310848, 82621696]

約数ペア:

[(1, 82621696), (2, 41310848), (4, 20655424), (8, 10327712), (16, 5163856), (29, 2849024), (31, 2665216), (32, 2581928), (58, 1424512), (62, 1332608), (64, 1290964), (116, 712256), (124, 666304), (128, 645482), (232, 356128), (248, 333152), (256, 322741), (359, 230144), (464, 178064), (496, 166576), (718, 115072), (899, 91904), (928, 89032), (992, 83288), (1436, 57536), (1798, 45952), (1856, 44516), (1984, 41644), (2872, 28768), (3596, 22976), (3712, 22258), (3968, 20822), (5744, 14384), (7192, 11488), (7424, 11129), (7936, 10411)]