28442496

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4391

約数の個数: 64

約数和(自身を含む): 80012880

約数和(自身を除く): 51570384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 4357, 6528, 8714, 13071, 17428, 26142, 34856, 52284, 69712, 74069, 104568, 139424, 148138, 209136, 222207, 278848, 296276, 418272, 444414, 557696, 592552, 836544, 888828, 1185104, 1673088, 1777656, 2370208, 3555312, 4740416, 7110624, 9480832, 14221248, 28442496]

約数ペア:

[(1, 28442496), (2, 14221248), (3, 9480832), (4, 7110624), (6, 4740416), (8, 3555312), (12, 2370208), (16, 1777656), (17, 1673088), (24, 1185104), (32, 888828), (34, 836544), (48, 592552), (51, 557696), (64, 444414), (68, 418272), (96, 296276), (102, 278848), (128, 222207), (136, 209136), (192, 148138), (204, 139424), (272, 104568), (384, 74069), (408, 69712), (544, 52284), (816, 34856), (1088, 26142), (1632, 17428), (2176, 13071), (3264, 8714), (4357, 6528)]