37842688

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 82929168

約数和(自身を除く): 45086480

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 137, 166, 208, 256, 274, 332, 416, 548, 664, 832, 1079, 1096, 1328, 1664, 1781, 2158, 2192, 2656, 3328, 3562, 4316, 4384, 5312, 7124, 8632, 8768, 10624, 11371, 14248, 17264, 17536, 21248, 22742, 28496, 34528, 35072, 45484, 56992, 69056, 90968, 113984, 138112, 147823, 181936, 227968, 276224, 295646, 363872, 455936, 591292, 727744, 1182584, 1455488, 2365168, 2910976, 4730336, 9460672, 18921344, 37842688]

約数ペア:

[(1, 37842688), (2, 18921344), (4, 9460672), (8, 4730336), (13, 2910976), (16, 2365168), (26, 1455488), (32, 1182584), (52, 727744), (64, 591292), (83, 455936), (104, 363872), (128, 295646), (137, 276224), (166, 227968), (208, 181936), (256, 147823), (274, 138112), (332, 113984), (416, 90968), (548, 69056), (664, 56992), (832, 45484), (1079, 35072), (1096, 34528), (1328, 28496), (1664, 22742), (1781, 21248), (2158, 17536), (2192, 17264), (2656, 14248), (3328, 11371), (3562, 10624), (4316, 8768), (4384, 8632), (5312, 7124)]