40468751168

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{262049}}^1$

素因数の和:262207

約数の個数: 56

約数和(自身を含む): 85197696000

約数和(自身を除く): 44728944832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 127, 152, 254, 304, 508, 608, 1016, 1216, 2032, 2413, 4064, 4826, 8128, 9652, 19304, 38608, 77216, 154432, 262049, 524098, 1048196, 2096392, 4192784, 4978931, 8385568, 9957862, 16771136, 19915724, 33280223, 39831448, 66560446, 79662896, 133120892, 159325792, 266241784, 318651584, 532483568, 632324237, 1064967136, 1264648474, 2129934272, 2529296948, 5058593896, 10117187792, 20234375584, 40468751168]

約数ペア:

[(1, 40468751168), (2, 20234375584), (4, 10117187792), (8, 5058593896), (16, 2529296948), (19, 2129934272), (32, 1264648474), (38, 1064967136), (64, 632324237), (76, 532483568), (127, 318651584), (152, 266241784), (254, 159325792), (304, 133120892), (508, 79662896), (608, 66560446), (1016, 39831448), (1216, 33280223), (2032, 19915724), (2413, 16771136), (4064, 9957862), (4826, 8385568), (8128, 4978931), (9652, 4192784), (19304, 2096392), (38608, 1048196), (77216, 524098), (154432, 262049)]