79470976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 172131120

約数和(自身を除く): 92660144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 163, 208, 293, 326, 416, 586, 652, 832, 1172, 1304, 1664, 2119, 2344, 2608, 3809, 4238, 4688, 5216, 7618, 8476, 9376, 10432, 15236, 16952, 18752, 20864, 30472, 33904, 37504, 47759, 60944, 67808, 95518, 121888, 135616, 191036, 243776, 271232, 382072, 487552, 620867, 764144, 1241734, 1528288, 2483468, 3056576, 4966936, 6113152, 9933872, 19867744, 39735488, 79470976]

約数ペア:

[(1, 79470976), (2, 39735488), (4, 19867744), (8, 9933872), (13, 6113152), (16, 4966936), (26, 3056576), (32, 2483468), (52, 1528288), (64, 1241734), (104, 764144), (128, 620867), (163, 487552), (208, 382072), (293, 271232), (326, 243776), (416, 191036), (586, 135616), (652, 121888), (832, 95518), (1172, 67808), (1304, 60944), (1664, 47759), (2119, 37504), (2344, 33904), (2608, 30472), (3809, 20864), (4238, 18752), (4688, 16952), (5216, 15236), (7618, 10432), (8476, 9376)]