64211670016

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{46831}}^1$

素因数の和:46967

約数の個数: 88

約数和(自身を含む): 139579591424

約数和(自身を除く): 75367921408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 128, 206, 208, 256, 412, 416, 512, 824, 832, 1024, 1339, 1648, 1664, 2678, 3296, 3328, 5356, 6592, 6656, 10712, 13184, 13312, 21424, 26368, 42848, 46831, 52736, 85696, 93662, 105472, 171392, 187324, 342784, 374648, 608803, 685568, 749296, 1217606, 1371136, 1498592, 2435212, 2997184, 4823593, 4870424, 5994368, 9647186, 9740848, 11988736, 19294372, 19481696, 23977472, 38588744, 38963392, 47954944, 62706709, 77177488, 77926784, 125413418, 154354976, 155853568, 250826836, 308709952, 311707136, 501653672, 617419904, 623414272, 1003307344, 1234839808, 2006614688, 2469679616, 4013229376, 4939359232, 8026458752, 16052917504, 32105835008, 64211670016]

約数ペア:

[(1, 64211670016), (2, 32105835008), (4, 16052917504), (8, 8026458752), (13, 4939359232), (16, 4013229376), (26, 2469679616), (32, 2006614688), (52, 1234839808), (64, 1003307344), (103, 623414272), (104, 617419904), (128, 501653672), (206, 311707136), (208, 308709952), (256, 250826836), (412, 155853568), (416, 154354976), (512, 125413418), (824, 77926784), (832, 77177488), (1024, 62706709), (1339, 47954944), (1648, 38963392), (1664, 38588744), (2678, 23977472), (3296, 19481696), (3328, 19294372), (5356, 11988736), (6592, 9740848), (6656, 9647186), (10712, 5994368), (13184, 4870424), (13312, 4823593), (21424, 2997184), (26368, 2435212), (42848, 1498592), (46831, 1371136), (52736, 1217606), (85696, 749296), (93662, 685568), (105472, 608803), (171392, 374648), (187324, 342784)]