21529084128

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1\times {\mathrm{5113}}^1$

素因数の和:7056

約数の個数: 96

約数和(自身を含む): 59013432576

約数和(自身を除く): 37484348448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 1907, 2208, 3814, 5113, 5721, 7628, 10226, 11442, 15256, 15339, 20452, 22884, 30512, 30678, 40904, 43861, 45768, 61024, 61356, 81808, 87722, 91536, 117599, 122712, 131583, 163616, 175444, 183072, 235198, 245424, 263166, 350888, 352797, 470396, 490848, 526332, 701776, 705594, 940792, 1052664, 1403552, 1411188, 1881584, 2105328, 2822376, 3763168, 4210656, 5644752, 9750491, 11289504, 19500982, 29251473, 39001964, 58502946, 78003928, 117005892, 156007856, 224261293, 234011784, 312015712, 448522586, 468023568, 672783879, 897045172, 936047136, 1345567758, 1794090344, 2691135516, 3588180688, 5382271032, 7176361376, 10764542064, 21529084128]

約数ペア:

[(1, 21529084128), (2, 10764542064), (3, 7176361376), (4, 5382271032), (6, 3588180688), (8, 2691135516), (12, 1794090344), (16, 1345567758), (23, 936047136), (24, 897045172), (32, 672783879), (46, 468023568), (48, 448522586), (69, 312015712), (92, 234011784), (96, 224261293), (138, 156007856), (184, 117005892), (276, 78003928), (368, 58502946), (552, 39001964), (736, 29251473), (1104, 19500982), (1907, 11289504), (2208, 9750491), (3814, 5644752), (5113, 4210656), (5721, 3763168), (7628, 2822376), (10226, 2105328), (11442, 1881584), (15256, 1411188), (15339, 1403552), (20452, 1052664), (22884, 940792), (30512, 705594), (30678, 701776), (40904, 526332), (43861, 490848), (45768, 470396), (61024, 352797), (61356, 350888), (81808, 263166), (87722, 245424), (91536, 235198), (117599, 183072), (122712, 175444), (131583, 163616)]