1226368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:105

約数の個数: 64

約数和(自身を含む): 2913120

約数和(自身を除く): 1686752

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 67, 88, 104, 128, 134, 143, 176, 208, 268, 286, 352, 416, 536, 572, 704, 737, 832, 871, 1072, 1144, 1408, 1474, 1664, 1742, 2144, 2288, 2948, 3484, 4288, 4576, 5896, 6968, 8576, 9152, 9581, 11792, 13936, 18304, 19162, 23584, 27872, 38324, 47168, 55744, 76648, 94336, 111488, 153296, 306592, 613184, 1226368]

約数ペア:

[(1, 1226368), (2, 613184), (4, 306592), (8, 153296), (11, 111488), (13, 94336), (16, 76648), (22, 55744), (26, 47168), (32, 38324), (44, 27872), (52, 23584), (64, 19162), (67, 18304), (88, 13936), (104, 11792), (128, 9581), (134, 9152), (143, 8576), (176, 6968), (208, 5896), (268, 4576), (286, 4288), (352, 3484), (416, 2948), (536, 2288), (572, 2144), (704, 1742), (737, 1664), (832, 1474), (871, 1408), (1072, 1144)]