1428408032

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{3359}}^1$

素因数の和:3603

約数の個数: 48

約数和(自身を含む): 2862760320

約数和(自身を除く): 1434352288

約数列:

[1, 2, 4, 8, 16, 32, 97, 137, 194, 274, 388, 548, 776, 1096, 1552, 2192, 3104, 3359, 4384, 6718, 13289, 13436, 26578, 26872, 53156, 53744, 106312, 107488, 212624, 325823, 425248, 460183, 651646, 920366, 1303292, 1840732, 2606584, 3681464, 5213168, 7362928, 10426336, 14725856, 44637751, 89275502, 178551004, 357102008, 714204016, 1428408032]

約数ペア:

[(1, 1428408032), (2, 714204016), (4, 357102008), (8, 178551004), (16, 89275502), (32, 44637751), (97, 14725856), (137, 10426336), (194, 7362928), (274, 5213168), (388, 3681464), (548, 2606584), (776, 1840732), (1096, 1303292), (1552, 920366), (2192, 651646), (3104, 460183), (3359, 425248), (4384, 325823), (6718, 212624), (13289, 107488), (13436, 106312), (26578, 53744), (26872, 53156)]