78804532768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{7877}}^1\times {\mathrm{24049}}^1$

素因数の和:31949

約数の個数: 48

約数和(自身を含む): 167108923800

約数和(自身を除く): 88304391032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 7877, 15754, 24049, 31508, 48098, 63016, 96196, 102401, 126032, 192392, 204802, 252064, 312637, 384784, 409604, 625274, 769568, 819208, 1250548, 1638416, 2501096, 3276832, 5002192, 10004384, 189433973, 378867946, 757735892, 1515471784, 2462641649, 3030943568, 4925283298, 6061887136, 9850566596, 19701133192, 39402266384, 78804532768]

約数ペア:

[(1, 78804532768), (2, 39402266384), (4, 19701133192), (8, 9850566596), (13, 6061887136), (16, 4925283298), (26, 3030943568), (32, 2462641649), (52, 1515471784), (104, 757735892), (208, 378867946), (416, 189433973), (7877, 10004384), (15754, 5002192), (24049, 3276832), (31508, 2501096), (48098, 1638416), (63016, 1250548), (96196, 819208), (102401, 769568), (126032, 625274), (192392, 409604), (204802, 384784), (252064, 312637)]