27321088

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 59235120

約数和(自身を除く): 31914032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 128, 137, 152, 164, 256, 274, 304, 328, 548, 608, 656, 779, 1096, 1216, 1312, 1558, 2192, 2432, 2603, 2624, 3116, 4384, 4864, 5206, 5248, 5617, 6232, 8768, 10412, 10496, 11234, 12464, 17536, 20824, 22468, 24928, 35072, 41648, 44936, 49856, 83296, 89872, 99712, 106723, 166592, 179744, 199424, 213446, 333184, 359488, 426892, 666368, 718976, 853784, 1437952, 1707568, 3415136, 6830272, 13660544, 27321088]

約数ペア:

[(1, 27321088), (2, 13660544), (4, 6830272), (8, 3415136), (16, 1707568), (19, 1437952), (32, 853784), (38, 718976), (41, 666368), (64, 426892), (76, 359488), (82, 333184), (128, 213446), (137, 199424), (152, 179744), (164, 166592), (256, 106723), (274, 99712), (304, 89872), (328, 83296), (548, 49856), (608, 44936), (656, 41648), (779, 35072), (1096, 24928), (1216, 22468), (1312, 20824), (1558, 17536), (2192, 12464), (2432, 11234), (2603, 10496), (2624, 10412), (3116, 8768), (4384, 6232), (4864, 5617), (5206, 5248)]