538777568

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28979}}^1$

素因数の和:29079

約数の個数: 48

約数和(自身を含む): 1226897280

約数和(自身を除く): 688119712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 18592, 28979, 57958, 115916, 202853, 231832, 405706, 463664, 811412, 927328, 1622824, 2405257, 3245648, 4810514, 6491296, 9621028, 16836799, 19242056, 33673598, 38484112, 67347196, 76968224, 134694392, 269388784, 538777568]

約数ペア:

[(1, 538777568), (2, 269388784), (4, 134694392), (7, 76968224), (8, 67347196), (14, 38484112), (16, 33673598), (28, 19242056), (32, 16836799), (56, 9621028), (83, 6491296), (112, 4810514), (166, 3245648), (224, 2405257), (332, 1622824), (581, 927328), (664, 811412), (1162, 463664), (1328, 405706), (2324, 231832), (2656, 202853), (4648, 115916), (9296, 57958), (18592, 28979)]