78995296

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 161221536

約数和(自身を除く): 82226240

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 137, 148, 274, 296, 487, 548, 592, 974, 1096, 1184, 1948, 2192, 3896, 4384, 5069, 7792, 10138, 15584, 18019, 20276, 36038, 40552, 66719, 72076, 81104, 133438, 144152, 162208, 266876, 288304, 533752, 576608, 1067504, 2135008, 2468603, 4937206, 9874412, 19748824, 39497648, 78995296]

約数ペア:

[(1, 78995296), (2, 39497648), (4, 19748824), (8, 9874412), (16, 4937206), (32, 2468603), (37, 2135008), (74, 1067504), (137, 576608), (148, 533752), (274, 288304), (296, 266876), (487, 162208), (548, 144152), (592, 133438), (974, 81104), (1096, 72076), (1184, 66719), (1948, 40552), (2192, 36038), (3896, 20276), (4384, 18019), (5069, 15584), (7792, 10138)]