40862464

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 88954880

約数和(自身を除く): 48092416

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 271, 304, 496, 542, 589, 608, 992, 1084, 1178, 1216, 1984, 2168, 2356, 2432, 3968, 4336, 4712, 4864, 5149, 7936, 8401, 8672, 9424, 10298, 16802, 17344, 18848, 20596, 33604, 34688, 37696, 41192, 67208, 69376, 75392, 82384, 134416, 150784, 159619, 164768, 268832, 319238, 329536, 537664, 638476, 659072, 1075328, 1276952, 1318144, 2150656, 2553904, 5107808, 10215616, 20431232, 40862464]

約数ペア:

[(1, 40862464), (2, 20431232), (4, 10215616), (8, 5107808), (16, 2553904), (19, 2150656), (31, 1318144), (32, 1276952), (38, 1075328), (62, 659072), (64, 638476), (76, 537664), (124, 329536), (128, 319238), (152, 268832), (248, 164768), (256, 159619), (271, 150784), (304, 134416), (496, 82384), (542, 75392), (589, 69376), (608, 67208), (992, 41192), (1084, 37696), (1178, 34688), (1216, 33604), (1984, 20596), (2168, 18848), (2356, 17344), (2432, 16802), (3968, 10298), (4336, 9424), (4712, 8672), (4864, 8401), (5149, 7936)]