30856768

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:467

約数の個数: 56

約数和(自身を含む): 65836800

約数和(自身を除く): 34980032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 136, 158, 272, 316, 359, 544, 632, 718, 1088, 1264, 1343, 1436, 2528, 2686, 2872, 5056, 5372, 5744, 6103, 10744, 11488, 12206, 21488, 22976, 24412, 28361, 42976, 48824, 56722, 85952, 97648, 113444, 195296, 226888, 390592, 453776, 482137, 907552, 964274, 1815104, 1928548, 3857096, 7714192, 15428384, 30856768]

約数ペア:

[(1, 30856768), (2, 15428384), (4, 7714192), (8, 3857096), (16, 1928548), (17, 1815104), (32, 964274), (34, 907552), (64, 482137), (68, 453776), (79, 390592), (136, 226888), (158, 195296), (272, 113444), (316, 97648), (359, 85952), (544, 56722), (632, 48824), (718, 42976), (1088, 28361), (1264, 24412), (1343, 22976), (1436, 21488), (2528, 12206), (2686, 11488), (2872, 10744), (5056, 6103), (5372, 5744)]