2047136

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 5362560

約数和(自身を除く): 3315424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 37, 38, 52, 56, 74, 76, 91, 104, 112, 133, 148, 152, 182, 208, 224, 247, 259, 266, 296, 304, 364, 416, 481, 494, 518, 532, 592, 608, 703, 728, 962, 988, 1036, 1064, 1184, 1406, 1456, 1729, 1924, 1976, 2072, 2128, 2812, 2912, 3367, 3458, 3848, 3952, 4144, 4256, 4921, 5624, 6734, 6916, 7696, 7904, 8288, 9139, 9842, 11248, 13468, 13832, 15392, 18278, 19684, 22496, 26936, 27664, 36556, 39368, 53872, 55328, 63973, 73112, 78736, 107744, 127946, 146224, 157472, 255892, 292448, 511784, 1023568, 2047136]

約数ペア:

[(1, 2047136), (2, 1023568), (4, 511784), (7, 292448), (8, 255892), (13, 157472), (14, 146224), (16, 127946), (19, 107744), (26, 78736), (28, 73112), (32, 63973), (37, 55328), (38, 53872), (52, 39368), (56, 36556), (74, 27664), (76, 26936), (91, 22496), (104, 19684), (112, 18278), (133, 15392), (148, 13832), (152, 13468), (182, 11248), (208, 9842), (224, 9139), (247, 8288), (259, 7904), (266, 7696), (296, 6916), (304, 6734), (364, 5624), (416, 4921), (481, 4256), (494, 4144), (518, 3952), (532, 3848), (592, 3458), (608, 3367), (703, 2912), (728, 2812), (962, 2128), (988, 2072), (1036, 1976), (1064, 1924), (1184, 1729), (1406, 1456)]