65536472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 136435200

約数和(自身を除く): 70898728

約数列:

[1, 2, 4, 8, 19, 37, 38, 43, 74, 76, 86, 148, 152, 172, 271, 296, 344, 542, 703, 817, 1084, 1406, 1591, 1634, 2168, 2812, 3182, 3268, 5149, 5624, 6364, 6536, 10027, 10298, 11653, 12728, 20054, 20596, 23306, 30229, 40108, 41192, 46612, 60458, 80216, 93224, 120916, 190513, 221407, 241832, 381026, 431161, 442814, 762052, 862322, 885628, 1524104, 1724644, 1771256, 3449288, 8192059, 16384118, 32768236, 65536472]

約数ペア:

[(1, 65536472), (2, 32768236), (4, 16384118), (8, 8192059), (19, 3449288), (37, 1771256), (38, 1724644), (43, 1524104), (74, 885628), (76, 862322), (86, 762052), (148, 442814), (152, 431161), (172, 381026), (271, 241832), (296, 221407), (344, 190513), (542, 120916), (703, 93224), (817, 80216), (1084, 60458), (1406, 46612), (1591, 41192), (1634, 40108), (2168, 30229), (2812, 23306), (3182, 20596), (3268, 20054), (5149, 12728), (5624, 11653), (6364, 10298), (6536, 10027)]