89458012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 192181248

約数和(自身を除く): 102723236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 2647, 4828, 5294, 8449, 10588, 16898, 18529, 33796, 37058, 44999, 74116, 89998, 179996, 187937, 314993, 375874, 629986, 751748, 1259972, 1315559, 2631118, 3194929, 5262236, 6389858, 12779716, 22364503, 44729006, 89458012]

約数ペア:

[(1, 89458012), (2, 44729006), (4, 22364503), (7, 12779716), (14, 6389858), (17, 5262236), (28, 3194929), (34, 2631118), (68, 1315559), (71, 1259972), (119, 751748), (142, 629986), (238, 375874), (284, 314993), (476, 187937), (497, 179996), (994, 89998), (1207, 74116), (1988, 44999), (2414, 37058), (2647, 33796), (4828, 18529), (5294, 16898), (8449, 10588)]