26018595072

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{490991}}^1$

素因数の和:491036

約数の個数: 108

約数和(自身を含む): 78279836544

約数和(自身を除く): 52261241472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 13248, 17664, 26496, 52992, 490991, 981982, 1472973, 1963964, 2945946, 3927928, 4418919, 5891892, 7855856, 8837838, 11292793, 11783784, 15711712, 17675676, 22585586, 23567568, 31423424, 33878379, 35351352, 45171172, 47135136, 62846848, 67756758, 70702704, 90342344, 94270272, 101635137, 125693696, 135513516, 141405408, 180684688, 188540544, 203270274, 271027032, 282810816, 361369376, 377081088, 406540548, 542054064, 565621632, 722738752, 813081096, 1084108128, 1131243264, 1445477504, 1626162192, 2168216256, 2890955008, 3252324384, 4336432512, 6504648768, 8672865024, 13009297536, 26018595072]

約数ペア:

[(1, 26018595072), (2, 13009297536), (3, 8672865024), (4, 6504648768), (6, 4336432512), (8, 3252324384), (9, 2890955008), (12, 2168216256), (16, 1626162192), (18, 1445477504), (23, 1131243264), (24, 1084108128), (32, 813081096), (36, 722738752), (46, 565621632), (48, 542054064), (64, 406540548), (69, 377081088), (72, 361369376), (92, 282810816), (96, 271027032), (128, 203270274), (138, 188540544), (144, 180684688), (184, 141405408), (192, 135513516), (207, 125693696), (256, 101635137), (276, 94270272), (288, 90342344), (368, 70702704), (384, 67756758), (414, 62846848), (552, 47135136), (576, 45171172), (736, 35351352), (768, 33878379), (828, 31423424), (1104, 23567568), (1152, 22585586), (1472, 17675676), (1656, 15711712), (2208, 11783784), (2304, 11292793), (2944, 8837838), (3312, 7855856), (4416, 5891892), (5888, 4418919), (6624, 3927928), (8832, 2945946), (13248, 1963964), (17664, 1472973), (26496, 981982), (52992, 490991)]