47389744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2953}}^1$

素因数の和:3037

約数の個数: 40

約数和(自身を含む): 98899920

約数和(自身を除く): 51510176

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 2953, 4012, 5906, 8024, 11812, 16048, 23624, 47248, 50201, 100402, 174227, 200804, 348454, 401608, 696908, 803216, 1393816, 2787632, 2961859, 5923718, 11847436, 23694872, 47389744]

約数ペア:

[(1, 47389744), (2, 23694872), (4, 11847436), (8, 5923718), (16, 2961859), (17, 2787632), (34, 1393816), (59, 803216), (68, 696908), (118, 401608), (136, 348454), (236, 200804), (272, 174227), (472, 100402), (944, 50201), (1003, 47248), (2006, 23624), (2953, 16048), (4012, 11812), (5906, 8024)]