253841408

素因数分解:

$2^{12}\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2190

約数の個数: 52

約数和(自身を含む): 525370740

約数和(自身を除く): 271529332

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1024, 1856, 2048, 2137, 3712, 4096, 4274, 7424, 8548, 14848, 17096, 29696, 34192, 59392, 61973, 68384, 118784, 123946, 136768, 247892, 273536, 495784, 547072, 991568, 1094144, 1983136, 2188288, 3966272, 4376576, 7932544, 8753152, 15865088, 31730176, 63460352, 126920704, 253841408]

約数ペア:

[(1, 253841408), (2, 126920704), (4, 63460352), (8, 31730176), (16, 15865088), (29, 8753152), (32, 7932544), (58, 4376576), (64, 3966272), (116, 2188288), (128, 1983136), (232, 1094144), (256, 991568), (464, 547072), (512, 495784), (928, 273536), (1024, 247892), (1856, 136768), (2048, 123946), (2137, 118784), (3712, 68384), (4096, 61973), (4274, 59392), (7424, 34192), (8548, 29696), (14848, 17096)]