28472832

素因数分解:

$2^9\times 3^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 120

約数和(自身を含む): 84900816

約数和(自身を除く): 56427984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 167, 192, 222, 256, 288, 296, 333, 334, 384, 444, 501, 512, 576, 592, 666, 668, 768, 888, 1002, 1152, 1184, 1332, 1336, 1503, 1536, 1776, 2004, 2304, 2368, 2664, 2672, 3006, 3552, 4008, 4608, 4736, 5328, 5344, 6012, 6179, 7104, 8016, 9472, 10656, 10688, 12024, 12358, 14208, 16032, 18537, 18944, 21312, 21376, 24048, 24716, 28416, 32064, 37074, 42624, 42752, 48096, 49432, 55611, 56832, 64128, 74148, 85248, 85504, 96192, 98864, 111222, 128256, 148296, 170496, 192384, 197728, 222444, 256512, 296592, 384768, 395456, 444888, 593184, 769536, 790912, 889776, 1186368, 1581824, 1779552, 2372736, 3163648, 3559104, 4745472, 7118208, 9490944, 14236416, 28472832]

約数ペア:

[(1, 28472832), (2, 14236416), (3, 9490944), (4, 7118208), (6, 4745472), (8, 3559104), (9, 3163648), (12, 2372736), (16, 1779552), (18, 1581824), (24, 1186368), (32, 889776), (36, 790912), (37, 769536), (48, 593184), (64, 444888), (72, 395456), (74, 384768), (96, 296592), (111, 256512), (128, 222444), (144, 197728), (148, 192384), (167, 170496), (192, 148296), (222, 128256), (256, 111222), (288, 98864), (296, 96192), (333, 85504), (334, 85248), (384, 74148), (444, 64128), (501, 56832), (512, 55611), (576, 49432), (592, 48096), (666, 42752), (668, 42624), (768, 37074), (888, 32064), (1002, 28416), (1152, 24716), (1184, 24048), (1332, 21376), (1336, 21312), (1503, 18944), (1536, 18537), (1776, 16032), (2004, 14208), (2304, 12358), (2368, 12024), (2664, 10688), (2672, 10656), (3006, 9472), (3552, 8016), (4008, 7104), (4608, 6179), (4736, 6012), (5328, 5344)]