15027328

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 32558400

約数和(自身を除く): 17531072

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 167, 296, 304, 334, 592, 608, 668, 703, 1184, 1216, 1336, 1406, 2368, 2432, 2672, 2812, 3173, 4736, 5344, 5624, 6179, 6346, 10688, 11248, 12358, 12692, 21376, 22496, 24716, 25384, 44992, 49432, 50768, 89984, 98864, 101536, 117401, 197728, 203072, 234802, 395456, 406144, 469604, 790912, 939208, 1878416, 3756832, 7513664, 15027328]

約数ペア:

[(1, 15027328), (2, 7513664), (4, 3756832), (8, 1878416), (16, 939208), (19, 790912), (32, 469604), (37, 406144), (38, 395456), (64, 234802), (74, 203072), (76, 197728), (128, 117401), (148, 101536), (152, 98864), (167, 89984), (296, 50768), (304, 49432), (334, 44992), (592, 25384), (608, 24716), (668, 22496), (703, 21376), (1184, 12692), (1216, 12358), (1336, 11248), (1406, 10688), (2368, 6346), (2432, 6179), (2672, 5624), (2812, 5344), (3173, 4736)]