42625664

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 94737600

約数和(自身を除く): 52111936

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1031, 1088, 1216, 1292, 2062, 2176, 2432, 2584, 4124, 5168, 8248, 10336, 16496, 17527, 19589, 20672, 32992, 35054, 39178, 41344, 65984, 70108, 78356, 131968, 140216, 156712, 280432, 313424, 333013, 560864, 626848, 666026, 1121728, 1253696, 1332052, 2243456, 2507392, 2664104, 5328208, 10656416, 21312832, 42625664]

約数ペア:

[(1, 42625664), (2, 21312832), (4, 10656416), (8, 5328208), (16, 2664104), (17, 2507392), (19, 2243456), (32, 1332052), (34, 1253696), (38, 1121728), (64, 666026), (68, 626848), (76, 560864), (128, 333013), (136, 313424), (152, 280432), (272, 156712), (304, 140216), (323, 131968), (544, 78356), (608, 70108), (646, 65984), (1031, 41344), (1088, 39178), (1216, 35054), (1292, 32992), (2062, 20672), (2176, 19589), (2432, 17527), (2584, 16496), (4124, 10336), (5168, 8248)]