40682768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:984

約数の個数: 80

約数和(自身を含む): 99636480

約数和(自身を除く): 58953712

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, 929, 952, 1288, 1564, 1858, 1904, 2576, 2737, 3128, 3716, 5474, 6256, 6503, 7432, 10948, 13006, 14864, 15793, 21367, 21896, 26012, 31586, 42734, 43792, 52024, 63172, 85468, 104048, 110551, 126344, 149569, 170936, 221102, 252688, 299138, 341872, 363239, 442204, 598276, 726478, 884408, 1196552, 1452956, 1768816, 2393104, 2542673, 2905912, 5085346, 5811824, 10170692, 20341384, 40682768]

約数ペア:

[(1, 40682768), (2, 20341384), (4, 10170692), (7, 5811824), (8, 5085346), (14, 2905912), (16, 2542673), (17, 2393104), (23, 1768816), (28, 1452956), (34, 1196552), (46, 884408), (56, 726478), (68, 598276), (92, 442204), (112, 363239), (119, 341872), (136, 299138), (161, 252688), (184, 221102), (238, 170936), (272, 149569), (322, 126344), (368, 110551), (391, 104048), (476, 85468), (644, 63172), (782, 52024), (929, 43792), (952, 42734), (1288, 31586), (1564, 26012), (1858, 21896), (1904, 21367), (2576, 15793), (2737, 14864), (3128, 13006), (3716, 10948), (5474, 7432), (6256, 6503)]