61687808

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 152268480

約数和(自身を除く): 90580672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 331, 364, 416, 448, 512, 662, 728, 832, 896, 1024, 1324, 1456, 1664, 1792, 2048, 2317, 2648, 2912, 3328, 3584, 4303, 4634, 5296, 5824, 6656, 7168, 8606, 9268, 10592, 11648, 13312, 14336, 17212, 18536, 21184, 23296, 26624, 30121, 34424, 37072, 42368, 46592, 60242, 68848, 74144, 84736, 93184, 120484, 137696, 148288, 169472, 186368, 240968, 275392, 296576, 338944, 481936, 550784, 593152, 677888, 963872, 1101568, 1186304, 1927744, 2203136, 2372608, 3855488, 4406272, 4745216, 7710976, 8812544, 15421952, 30843904, 61687808]

約数ペア:

[(1, 61687808), (2, 30843904), (4, 15421952), (7, 8812544), (8, 7710976), (13, 4745216), (14, 4406272), (16, 3855488), (26, 2372608), (28, 2203136), (32, 1927744), (52, 1186304), (56, 1101568), (64, 963872), (91, 677888), (104, 593152), (112, 550784), (128, 481936), (182, 338944), (208, 296576), (224, 275392), (256, 240968), (331, 186368), (364, 169472), (416, 148288), (448, 137696), (512, 120484), (662, 93184), (728, 84736), (832, 74144), (896, 68848), (1024, 60242), (1324, 46592), (1456, 42368), (1664, 37072), (1792, 34424), (2048, 30121), (2317, 26624), (2648, 23296), (2912, 21184), (3328, 18536), (3584, 17212), (4303, 14336), (4634, 13312), (5296, 11648), (5824, 10592), (6656, 9268), (7168, 8606)]