28722432

素因数分解:

$2^8\times 3^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 77263200

約数和(自身を除く): 48540768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 251, 256, 298, 384, 447, 502, 596, 753, 768, 894, 1004, 1192, 1506, 1788, 2008, 2384, 3012, 3576, 4016, 4768, 6024, 7152, 8032, 9536, 12048, 14304, 16064, 19072, 24096, 28608, 32128, 37399, 38144, 48192, 57216, 64256, 74798, 96384, 112197, 114432, 149596, 192768, 224394, 299192, 448788, 598384, 897576, 1196768, 1795152, 2393536, 3590304, 4787072, 7180608, 9574144, 14361216, 28722432]

約数ペア:

[(1, 28722432), (2, 14361216), (3, 9574144), (4, 7180608), (6, 4787072), (8, 3590304), (12, 2393536), (16, 1795152), (24, 1196768), (32, 897576), (48, 598384), (64, 448788), (96, 299192), (128, 224394), (149, 192768), (192, 149596), (251, 114432), (256, 112197), (298, 96384), (384, 74798), (447, 64256), (502, 57216), (596, 48192), (753, 38144), (768, 37399), (894, 32128), (1004, 28608), (1192, 24096), (1506, 19072), (1788, 16064), (2008, 14304), (2384, 12048), (3012, 9536), (3576, 8032), (4016, 7152), (4768, 6024)]