28479936

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 81848960

約数和(自身を除く): 53369024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 148, 152, 192, 211, 222, 228, 296, 304, 422, 444, 456, 592, 608, 633, 703, 844, 888, 912, 1184, 1216, 1266, 1406, 1688, 1776, 1824, 2109, 2368, 2532, 2812, 3376, 3552, 3648, 4009, 4218, 5064, 5624, 6752, 7104, 7807, 8018, 8436, 10128, 11248, 12027, 13504, 15614, 16036, 16872, 20256, 22496, 23421, 24054, 31228, 32072, 33744, 40512, 44992, 46842, 48108, 62456, 64144, 67488, 93684, 96216, 124912, 128288, 134976, 148333, 187368, 192432, 249824, 256576, 296666, 374736, 384864, 444999, 499648, 593332, 749472, 769728, 889998, 1186664, 1498944, 1779996, 2373328, 3559992, 4746656, 7119984, 9493312, 14239968, 28479936]

約数ペア:

[(1, 28479936), (2, 14239968), (3, 9493312), (4, 7119984), (6, 4746656), (8, 3559992), (12, 2373328), (16, 1779996), (19, 1498944), (24, 1186664), (32, 889998), (37, 769728), (38, 749472), (48, 593332), (57, 499648), (64, 444999), (74, 384864), (76, 374736), (96, 296666), (111, 256576), (114, 249824), (148, 192432), (152, 187368), (192, 148333), (211, 134976), (222, 128288), (228, 124912), (296, 96216), (304, 93684), (422, 67488), (444, 64144), (456, 62456), (592, 48108), (608, 46842), (633, 44992), (703, 40512), (844, 33744), (888, 32072), (912, 31228), (1184, 24054), (1216, 23421), (1266, 22496), (1406, 20256), (1688, 16872), (1776, 16036), (1824, 15614), (2109, 13504), (2368, 12027), (2532, 11248), (2812, 10128), (3376, 8436), (3552, 8018), (3648, 7807), (4009, 7104), (4218, 6752), (5064, 5624)]