15371264

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 44

約数和(自身を含む): 32571864

約数和(自身を除く): 17200600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 883, 1024, 1088, 1766, 2176, 3532, 4352, 7064, 8704, 14128, 15011, 17408, 28256, 30022, 56512, 60044, 113024, 120088, 226048, 240176, 452096, 480352, 904192, 960704, 1921408, 3842816, 7685632, 15371264]

約数ペア:

[(1, 15371264), (2, 7685632), (4, 3842816), (8, 1921408), (16, 960704), (17, 904192), (32, 480352), (34, 452096), (64, 240176), (68, 226048), (128, 120088), (136, 113024), (256, 60044), (272, 56512), (512, 30022), (544, 28256), (883, 17408), (1024, 15011), (1088, 14128), (1766, 8704), (2176, 7064), (3532, 4352)]