26948384

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 56448000

約数和(自身を除く): 29499616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 127, 152, 254, 304, 349, 508, 608, 698, 1016, 1396, 2032, 2413, 2792, 4064, 4826, 5584, 6631, 9652, 11168, 13262, 19304, 26524, 38608, 44323, 53048, 77216, 88646, 106096, 177292, 212192, 354584, 709168, 842137, 1418336, 1684274, 3368548, 6737096, 13474192, 26948384]

約数ペア:

[(1, 26948384), (2, 13474192), (4, 6737096), (8, 3368548), (16, 1684274), (19, 1418336), (32, 842137), (38, 709168), (76, 354584), (127, 212192), (152, 177292), (254, 106096), (304, 88646), (349, 77216), (508, 53048), (608, 44323), (698, 38608), (1016, 26524), (1396, 19304), (2032, 13262), (2413, 11168), (2792, 9652), (4064, 6631), (4826, 5584)]