39629312

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 87282360

約数和(自身を除く): 47653048

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 157, 232, 256, 272, 314, 464, 493, 512, 544, 628, 928, 986, 1088, 1256, 1856, 1972, 2176, 2512, 2669, 3712, 3944, 4352, 4553, 5024, 5338, 7424, 7888, 8704, 9106, 10048, 10676, 14848, 15776, 18212, 20096, 21352, 31552, 36424, 40192, 42704, 63104, 72848, 77401, 80384, 85408, 126208, 145696, 154802, 170816, 252416, 291392, 309604, 341632, 582784, 619208, 683264, 1165568, 1238416, 1366528, 2331136, 2476832, 4953664, 9907328, 19814656, 39629312]

約数ペア:

[(1, 39629312), (2, 19814656), (4, 9907328), (8, 4953664), (16, 2476832), (17, 2331136), (29, 1366528), (32, 1238416), (34, 1165568), (58, 683264), (64, 619208), (68, 582784), (116, 341632), (128, 309604), (136, 291392), (157, 252416), (232, 170816), (256, 154802), (272, 145696), (314, 126208), (464, 85408), (493, 80384), (512, 77401), (544, 72848), (628, 63104), (928, 42704), (986, 40192), (1088, 36424), (1256, 31552), (1856, 21352), (1972, 20096), (2176, 18212), (2512, 15776), (2669, 14848), (3712, 10676), (3944, 10048), (4352, 9106), (4553, 8704), (5024, 7888), (5338, 7424)]