52512512

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 116753280

約数和(自身を除く): 64240768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 509, 806, 832, 992, 1018, 1612, 1664, 1984, 2036, 3224, 3328, 3968, 4072, 6448, 6617, 7936, 8144, 12896, 13234, 15779, 16288, 25792, 26468, 31558, 32576, 51584, 52936, 63116, 65152, 103168, 105872, 126232, 130304, 205127, 211744, 252464, 410254, 423488, 504928, 820508, 846976, 1009856, 1641016, 1693952, 2019712, 3282032, 4039424, 6564064, 13128128, 26256256, 52512512]

約数ペア:

[(1, 52512512), (2, 26256256), (4, 13128128), (8, 6564064), (13, 4039424), (16, 3282032), (26, 2019712), (31, 1693952), (32, 1641016), (52, 1009856), (62, 846976), (64, 820508), (104, 504928), (124, 423488), (128, 410254), (208, 252464), (248, 211744), (256, 205127), (403, 130304), (416, 126232), (496, 105872), (509, 103168), (806, 65152), (832, 63116), (992, 52936), (1018, 51584), (1612, 32576), (1664, 31558), (1984, 26468), (2036, 25792), (3224, 16288), (3328, 15779), (3968, 13234), (4072, 12896), (6448, 8144), (6617, 7936)]