9907328

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 21756600

約数和(自身を除く): 11849272

約数列:

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

約数ペア:

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