61978336

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 108

約数和(自身を含む): 150132528

約数和(自身を除く): 88154192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 49, 56, 58, 94, 98, 112, 116, 188, 196, 203, 224, 232, 329, 376, 392, 406, 464, 658, 752, 784, 812, 841, 928, 1316, 1363, 1421, 1504, 1568, 1624, 1682, 2303, 2632, 2726, 2842, 3248, 3364, 4606, 5264, 5452, 5684, 5887, 6496, 6728, 9212, 9541, 10528, 10904, 11368, 11774, 13456, 18424, 19082, 21808, 22736, 23548, 26912, 36848, 38164, 39527, 41209, 43616, 45472, 47096, 66787, 73696, 76328, 79054, 82418, 94192, 133574, 152656, 158108, 164836, 188384, 267148, 276689, 305312, 316216, 329672, 534296, 553378, 632432, 659344, 1068592, 1106756, 1264864, 1318688, 1936823, 2137184, 2213512, 3873646, 4427024, 7747292, 8854048, 15494584, 30989168, 61978336]

約数ペア:

[(1, 61978336), (2, 30989168), (4, 15494584), (7, 8854048), (8, 7747292), (14, 4427024), (16, 3873646), (28, 2213512), (29, 2137184), (32, 1936823), (47, 1318688), (49, 1264864), (56, 1106756), (58, 1068592), (94, 659344), (98, 632432), (112, 553378), (116, 534296), (188, 329672), (196, 316216), (203, 305312), (224, 276689), (232, 267148), (329, 188384), (376, 164836), (392, 158108), (406, 152656), (464, 133574), (658, 94192), (752, 82418), (784, 79054), (812, 76328), (841, 73696), (928, 66787), (1316, 47096), (1363, 45472), (1421, 43616), (1504, 41209), (1568, 39527), (1624, 38164), (1682, 36848), (2303, 26912), (2632, 23548), (2726, 22736), (2842, 21808), (3248, 19082), (3364, 18424), (4606, 13456), (5264, 11774), (5452, 11368), (5684, 10904), (5887, 10528), (6496, 9541), (6728, 9212)]