127403864

素因数分解:

$2^3\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4523}}^1$

素因数の和:5039

約数の個数: 32

約数和(自身を含む): 273611520

約数和(自身を除く): 146207656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 503, 1006, 2012, 3521, 4024, 4523, 7042, 9046, 14084, 18092, 28168, 31661, 36184, 63322, 126644, 253288, 2275069, 4550138, 9100276, 15925483, 18200552, 31850966, 63701932, 127403864]

約数ペア:

[(1, 127403864), (2, 63701932), (4, 31850966), (7, 18200552), (8, 15925483), (14, 9100276), (28, 4550138), (56, 2275069), (503, 253288), (1006, 126644), (2012, 63322), (3521, 36184), (4024, 31661), (4523, 28168), (7042, 18092), (9046, 14084)]