2145519424

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{18329}}^1$

素因数の和:18431

約数の個数: 56

約数和(自身を含む): 4469587200

約数和(自身を除く): 2324067776

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 1984, 3658, 3776, 7316, 14632, 18329, 29264, 36658, 58528, 73316, 117056, 146632, 293264, 568199, 586528, 1081411, 1136398, 1173056, 2162822, 2272796, 4325644, 4545592, 8651288, 9091184, 17302576, 18182368, 33523741, 34605152, 36364736, 67047482, 69210304, 134094964, 268189928, 536379856, 1072759712, 2145519424]

約数ペア:

[(1, 2145519424), (2, 1072759712), (4, 536379856), (8, 268189928), (16, 134094964), (31, 69210304), (32, 67047482), (59, 36364736), (62, 34605152), (64, 33523741), (118, 18182368), (124, 17302576), (236, 9091184), (248, 8651288), (472, 4545592), (496, 4325644), (944, 2272796), (992, 2162822), (1829, 1173056), (1888, 1136398), (1984, 1081411), (3658, 586528), (3776, 568199), (7316, 293264), (14632, 146632), (18329, 117056), (29264, 73316), (36658, 58528)]