69834368

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 149817600

約数和(自身を除く): 79983232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 268, 272, 479, 536, 544, 958, 1072, 1088, 1139, 1916, 2144, 2176, 2278, 3832, 4288, 4556, 7664, 8143, 8576, 9112, 15328, 16286, 18224, 30656, 32093, 32572, 36448, 61312, 64186, 65144, 72896, 128372, 130288, 145792, 256744, 260576, 513488, 521152, 545581, 1026976, 1042304, 1091162, 2053952, 2182324, 4107904, 4364648, 8729296, 17458592, 34917184, 69834368]

約数ペア:

[(1, 69834368), (2, 34917184), (4, 17458592), (8, 8729296), (16, 4364648), (17, 4107904), (32, 2182324), (34, 2053952), (64, 1091162), (67, 1042304), (68, 1026976), (128, 545581), (134, 521152), (136, 513488), (268, 260576), (272, 256744), (479, 145792), (536, 130288), (544, 128372), (958, 72896), (1072, 65144), (1088, 64186), (1139, 61312), (1916, 36448), (2144, 32572), (2176, 32093), (2278, 30656), (3832, 18224), (4288, 16286), (4556, 15328), (7664, 9112), (8143, 8576)]