1937728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 56

約数和(自身を含む): 4416552

約数和(自身を除く): 2478824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 137, 208, 221, 272, 274, 416, 442, 544, 548, 832, 884, 1088, 1096, 1768, 1781, 2192, 2329, 3536, 3562, 4384, 4658, 7072, 7124, 8768, 9316, 14144, 14248, 18632, 28496, 30277, 37264, 56992, 60554, 74528, 113984, 121108, 149056, 242216, 484432, 968864, 1937728]

約数ペア:

[(1, 1937728), (2, 968864), (4, 484432), (8, 242216), (13, 149056), (16, 121108), (17, 113984), (26, 74528), (32, 60554), (34, 56992), (52, 37264), (64, 30277), (68, 28496), (104, 18632), (136, 14248), (137, 14144), (208, 9316), (221, 8768), (272, 7124), (274, 7072), (416, 4658), (442, 4384), (544, 3562), (548, 3536), (832, 2329), (884, 2192), (1088, 1781), (1096, 1768)]