28429824

素因数分解:

$2^9\times 3^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 76995072

約数和(自身を除く): 48565248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 223, 249, 256, 332, 384, 446, 498, 512, 664, 669, 768, 892, 996, 1328, 1338, 1536, 1784, 1992, 2656, 2676, 3568, 3984, 5312, 5352, 7136, 7968, 10624, 10704, 14272, 15936, 18509, 21248, 21408, 28544, 31872, 37018, 42496, 42816, 55527, 57088, 63744, 74036, 85632, 111054, 114176, 127488, 148072, 171264, 222108, 296144, 342528, 444216, 592288, 888432, 1184576, 1776864, 2369152, 3553728, 4738304, 7107456, 9476608, 14214912, 28429824]

約数ペア:

[(1, 28429824), (2, 14214912), (3, 9476608), (4, 7107456), (6, 4738304), (8, 3553728), (12, 2369152), (16, 1776864), (24, 1184576), (32, 888432), (48, 592288), (64, 444216), (83, 342528), (96, 296144), (128, 222108), (166, 171264), (192, 148072), (223, 127488), (249, 114176), (256, 111054), (332, 85632), (384, 74036), (446, 63744), (498, 57088), (512, 55527), (664, 42816), (669, 42496), (768, 37018), (892, 31872), (996, 28544), (1328, 21408), (1338, 21248), (1536, 18509), (1784, 15936), (1992, 14272), (2656, 10704), (2676, 10624), (3568, 7968), (3984, 7136), (5312, 5352)]