2580457472

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{541}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 5513213160

約数和(自身を除く): 2932755688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 137, 256, 272, 274, 512, 541, 544, 548, 1024, 1082, 1088, 1096, 2048, 2164, 2176, 2192, 2329, 4328, 4352, 4384, 4658, 8656, 8704, 8768, 9197, 9316, 17312, 17408, 17536, 18394, 18632, 34624, 34816, 35072, 36788, 37264, 69248, 70144, 73576, 74117, 74528, 138496, 140288, 147152, 148234, 149056, 276992, 280576, 294304, 296468, 298112, 553984, 588608, 592936, 596224, 1107968, 1177216, 1185872, 1192448, 1259989, 2354432, 2371744, 2384896, 2519978, 4708864, 4743488, 4769792, 5039956, 9417728, 9486976, 10079912, 18835456, 18973952, 20159824, 37947904, 40319648, 75895808, 80639296, 151791616, 161278592, 322557184, 645114368, 1290228736, 2580457472]

約数ペア:

[(1, 2580457472), (2, 1290228736), (4, 645114368), (8, 322557184), (16, 161278592), (17, 151791616), (32, 80639296), (34, 75895808), (64, 40319648), (68, 37947904), (128, 20159824), (136, 18973952), (137, 18835456), (256, 10079912), (272, 9486976), (274, 9417728), (512, 5039956), (541, 4769792), (544, 4743488), (548, 4708864), (1024, 2519978), (1082, 2384896), (1088, 2371744), (1096, 2354432), (2048, 1259989), (2164, 1192448), (2176, 1185872), (2192, 1177216), (2329, 1107968), (4328, 596224), (4352, 592936), (4384, 588608), (4658, 553984), (8656, 298112), (8704, 296468), (8768, 294304), (9197, 280576), (9316, 276992), (17312, 149056), (17408, 148234), (17536, 147152), (18394, 140288), (18632, 138496), (34624, 74528), (34816, 74117), (35072, 73576), (36788, 70144), (37264, 69248)]