28183936

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 63023760

約数和(自身を除く): 34839824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 296, 352, 407, 541, 592, 704, 814, 1082, 1184, 1408, 1628, 2164, 2368, 3256, 4328, 4736, 5951, 6512, 8656, 11902, 13024, 17312, 20017, 23804, 26048, 34624, 40034, 47608, 52096, 69248, 80068, 95216, 160136, 190432, 220187, 320272, 380864, 440374, 640544, 761728, 880748, 1281088, 1761496, 2562176, 3522992, 7045984, 14091968, 28183936]

約数ペア:

[(1, 28183936), (2, 14091968), (4, 7045984), (8, 3522992), (11, 2562176), (16, 1761496), (22, 1281088), (32, 880748), (37, 761728), (44, 640544), (64, 440374), (74, 380864), (88, 320272), (128, 220187), (148, 190432), (176, 160136), (296, 95216), (352, 80068), (407, 69248), (541, 52096), (592, 47608), (704, 40034), (814, 34624), (1082, 26048), (1184, 23804), (1408, 20017), (1628, 17312), (2164, 13024), (2368, 11902), (3256, 8656), (4328, 6512), (4736, 5951)]