65644208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1554

約数の個数: 80

約数和(自身を含む): 160704000

約数和(自身を除く): 95059792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1499, 1564, 1904, 2576, 2737, 2998, 3128, 5474, 5996, 6256, 10493, 10948, 11992, 20986, 21896, 23984, 25483, 34477, 41972, 43792, 50966, 68954, 83944, 101932, 137908, 167888, 178381, 203864, 241339, 275816, 356762, 407728, 482678, 551632, 586109, 713524, 965356, 1172218, 1427048, 1930712, 2344436, 2854096, 3861424, 4102763, 4688872, 8205526, 9377744, 16411052, 32822104, 65644208]

約数ペア:

[(1, 65644208), (2, 32822104), (4, 16411052), (7, 9377744), (8, 8205526), (14, 4688872), (16, 4102763), (17, 3861424), (23, 2854096), (28, 2344436), (34, 1930712), (46, 1427048), (56, 1172218), (68, 965356), (92, 713524), (112, 586109), (119, 551632), (136, 482678), (161, 407728), (184, 356762), (238, 275816), (272, 241339), (322, 203864), (368, 178381), (391, 167888), (476, 137908), (644, 101932), (782, 83944), (952, 68954), (1288, 50966), (1499, 43792), (1564, 41972), (1904, 34477), (2576, 25483), (2737, 23984), (2998, 21896), (3128, 20986), (5474, 11992), (5996, 10948), (6256, 10493)]