2828982.00000000

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 103603200

約数和(自身を除く): 54263848

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 248, 283, 296, 566, 589, 703, 1132, 1147, 1178, 1406, 2264, 2294, 2356, 2812, 4588, 4712, 5377, 5624, 8773, 9176, 10471, 10754, 17546, 20942, 21508, 21793, 35092, 41884, 43016, 43586, 70184, 83768, 87172, 166687, 174344, 198949, 324601, 333374, 397898, 649202, 666748, 795796, 1298404, 1333496, 1591592, 2596808, 6167419, 12334838, 24669676, 49339352]

約数ペア:

[(1, 49339352), (2, 24669676), (4, 12334838), (8, 6167419), (19, 2596808), (31, 1591592), (37, 1333496), (38, 1298404), (62, 795796), (74, 666748), (76, 649202), (124, 397898), (148, 333374), (152, 324601), (248, 198949), (283, 174344), (296, 166687), (566, 87172), (589, 83768), (703, 70184), (1132, 43586), (1147, 43016), (1178, 41884), (1406, 35092), (2264, 21793), (2294, 21508), (2356, 20942), (2812, 17546), (4588, 10754), (4712, 10471), (5377, 9176), (5624, 8773)]