23257728

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1553}}^1$

素因数の和:1586

約数の個数: 96

約数和(自身を含む): 72121140

約数和(自身を除く): 48863412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1553, 1664, 1872, 2496, 3106, 3744, 4659, 4992, 6212, 7488, 9318, 12424, 13977, 14976, 18636, 20189, 24848, 27954, 37272, 40378, 49696, 55908, 60567, 74544, 80756, 99392, 111816, 121134, 149088, 161512, 181701, 198784, 223632, 242268, 298176, 323024, 363402, 447264, 484536, 596352, 646048, 726804, 894528, 969072, 1292096, 1453608, 1789056, 1938144, 2584192, 2907216, 3876288, 5814432, 7752576, 11628864, 23257728]

約数ペア:

[(1, 23257728), (2, 11628864), (3, 7752576), (4, 5814432), (6, 3876288), (8, 2907216), (9, 2584192), (12, 1938144), (13, 1789056), (16, 1453608), (18, 1292096), (24, 969072), (26, 894528), (32, 726804), (36, 646048), (39, 596352), (48, 484536), (52, 447264), (64, 363402), (72, 323024), (78, 298176), (96, 242268), (104, 223632), (117, 198784), (128, 181701), (144, 161512), (156, 149088), (192, 121134), (208, 111816), (234, 99392), (288, 80756), (312, 74544), (384, 60567), (416, 55908), (468, 49696), (576, 40378), (624, 37272), (832, 27954), (936, 24848), (1152, 20189), (1248, 18636), (1553, 14976), (1664, 13977), (1872, 12424), (2496, 9318), (3106, 7488), (3744, 6212), (4659, 4992)]