71323996544

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{190763}}^1$

素因数の和:190927

約数の個数: 64

約数和(自身を含む): 149436887040

約数和(自身を除く): 78112890496

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 127, 128, 184, 254, 368, 508, 736, 1016, 1472, 2032, 2921, 2944, 4064, 5842, 8128, 11684, 16256, 23368, 46736, 93472, 186944, 190763, 373888, 381526, 763052, 1526104, 3052208, 4387549, 6104416, 8775098, 12208832, 17550196, 24226901, 24417664, 35100392, 48453802, 70200784, 96907604, 140401568, 193815208, 280803136, 387630416, 557218723, 561606272, 775260832, 1114437446, 1550521664, 2228874892, 3101043328, 4457749784, 8915499568, 17830999136, 35661998272, 71323996544]

約数ペア:

[(1, 71323996544), (2, 35661998272), (4, 17830999136), (8, 8915499568), (16, 4457749784), (23, 3101043328), (32, 2228874892), (46, 1550521664), (64, 1114437446), (92, 775260832), (127, 561606272), (128, 557218723), (184, 387630416), (254, 280803136), (368, 193815208), (508, 140401568), (736, 96907604), (1016, 70200784), (1472, 48453802), (2032, 35100392), (2921, 24417664), (2944, 24226901), (4064, 17550196), (5842, 12208832), (8128, 8775098), (11684, 6104416), (16256, 4387549), (23368, 3052208), (46736, 1526104), (93472, 763052), (186944, 381526), (190763, 373888)]