78554144

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 164806488

約数和(自身を除く): 86252344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 197, 272, 394, 544, 733, 788, 1466, 1576, 2932, 3152, 3349, 5864, 6304, 6698, 11728, 12461, 13396, 23456, 24922, 26792, 49844, 53584, 99688, 107168, 144401, 199376, 288802, 398752, 577604, 1155208, 2310416, 2454817, 4620832, 4909634, 9819268, 19638536, 39277072, 78554144]

約数ペア:

[(1, 78554144), (2, 39277072), (4, 19638536), (8, 9819268), (16, 4909634), (17, 4620832), (32, 2454817), (34, 2310416), (68, 1155208), (136, 577604), (197, 398752), (272, 288802), (394, 199376), (544, 144401), (733, 107168), (788, 99688), (1466, 53584), (1576, 49844), (2932, 26792), (3152, 24922), (3349, 23456), (5864, 13396), (6304, 12461), (6698, 11728)]