5487872

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 12619656

約数和(自身を除く): 7131784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 97, 104, 128, 136, 194, 208, 221, 256, 272, 388, 416, 442, 544, 776, 832, 884, 1088, 1261, 1552, 1649, 1664, 1768, 2176, 2522, 3104, 3298, 3328, 3536, 4352, 5044, 6208, 6596, 7072, 10088, 12416, 13192, 14144, 20176, 21437, 24832, 26384, 28288, 40352, 42874, 52768, 56576, 80704, 85748, 105536, 161408, 171496, 211072, 322816, 342992, 422144, 685984, 1371968, 2743936, 5487872]

約数ペア:

[(1, 5487872), (2, 2743936), (4, 1371968), (8, 685984), (13, 422144), (16, 342992), (17, 322816), (26, 211072), (32, 171496), (34, 161408), (52, 105536), (64, 85748), (68, 80704), (97, 56576), (104, 52768), (128, 42874), (136, 40352), (194, 28288), (208, 26384), (221, 24832), (256, 21437), (272, 20176), (388, 14144), (416, 13192), (442, 12416), (544, 10088), (776, 7072), (832, 6596), (884, 6208), (1088, 5044), (1261, 4352), (1552, 3536), (1649, 3328), (1664, 3298), (1768, 3104), (2176, 2522)]