26487904

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 60419520

約数和(自身を除く): 33931616

約数列:

[1, 2, 4, 8, 16, 17, 23, 29, 32, 34, 46, 58, 68, 73, 92, 116, 136, 146, 184, 232, 272, 292, 368, 391, 464, 493, 544, 584, 667, 736, 782, 928, 986, 1168, 1241, 1334, 1564, 1679, 1972, 2117, 2336, 2482, 2668, 3128, 3358, 3944, 4234, 4964, 5336, 6256, 6716, 7888, 8468, 9928, 10672, 11339, 12512, 13432, 15776, 16936, 19856, 21344, 22678, 26864, 28543, 33872, 35989, 39712, 45356, 48691, 53728, 57086, 67744, 71978, 90712, 97382, 114172, 143956, 181424, 194764, 228344, 287912, 362848, 389528, 456688, 575824, 779056, 827747, 913376, 1151648, 1558112, 1655494, 3310988, 6621976, 13243952, 26487904]

約数ペア:

[(1, 26487904), (2, 13243952), (4, 6621976), (8, 3310988), (16, 1655494), (17, 1558112), (23, 1151648), (29, 913376), (32, 827747), (34, 779056), (46, 575824), (58, 456688), (68, 389528), (73, 362848), (92, 287912), (116, 228344), (136, 194764), (146, 181424), (184, 143956), (232, 114172), (272, 97382), (292, 90712), (368, 71978), (391, 67744), (464, 57086), (493, 53728), (544, 48691), (584, 45356), (667, 39712), (736, 35989), (782, 33872), (928, 28543), (986, 26864), (1168, 22678), (1241, 21344), (1334, 19856), (1564, 16936), (1679, 15776), (1972, 13432), (2117, 12512), (2336, 11339), (2482, 10672), (2668, 9928), (3128, 8468), (3358, 7888), (3944, 6716), (4234, 6256), (4964, 5336)]