42884608

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 80

約数和(自身を含む): 97962480

約数和(自身を除く): 55077872

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 379, 416, 442, 512, 544, 758, 832, 884, 1088, 1516, 1664, 1768, 2176, 3032, 3328, 3536, 4352, 4927, 6064, 6443, 6656, 7072, 8704, 9854, 12128, 12886, 14144, 19708, 24256, 25772, 28288, 39416, 48512, 51544, 56576, 78832, 83759, 97024, 103088, 113152, 157664, 167518, 194048, 206176, 315328, 335036, 412352, 630656, 670072, 824704, 1261312, 1340144, 1649408, 2522624, 2680288, 3298816, 5360576, 10721152, 21442304, 42884608]

約数ペア:

[(1, 42884608), (2, 21442304), (4, 10721152), (8, 5360576), (13, 3298816), (16, 2680288), (17, 2522624), (26, 1649408), (32, 1340144), (34, 1261312), (52, 824704), (64, 670072), (68, 630656), (104, 412352), (128, 335036), (136, 315328), (208, 206176), (221, 194048), (256, 167518), (272, 157664), (379, 113152), (416, 103088), (442, 97024), (512, 83759), (544, 78832), (758, 56576), (832, 51544), (884, 48512), (1088, 39416), (1516, 28288), (1664, 25772), (1768, 24256), (2176, 19708), (3032, 14144), (3328, 12886), (3536, 12128), (4352, 9854), (4927, 8704), (6064, 7072), (6443, 6656)]