64649578112

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{743851}}^1$

素因数の和:743969

約数の個数: 64

約数和(自身を含む): 148710891840

約数和(自身を除く): 84061313728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 388, 448, 679, 776, 896, 1358, 1552, 2716, 3104, 5432, 6208, 10864, 12416, 21728, 43456, 86912, 743851, 1487702, 2975404, 5206957, 5950808, 10413914, 11901616, 20827828, 23803232, 41655656, 47606464, 72153547, 83311312, 95212928, 144307094, 166622624, 288614188, 333245248, 505074829, 577228376, 666490496, 1010149658, 1154456752, 2020299316, 2308913504, 4040598632, 4617827008, 8081197264, 9235654016, 16162394528, 32324789056, 64649578112]

約数ペア:

[(1, 64649578112), (2, 32324789056), (4, 16162394528), (7, 9235654016), (8, 8081197264), (14, 4617827008), (16, 4040598632), (28, 2308913504), (32, 2020299316), (56, 1154456752), (64, 1010149658), (97, 666490496), (112, 577228376), (128, 505074829), (194, 333245248), (224, 288614188), (388, 166622624), (448, 144307094), (679, 95212928), (776, 83311312), (896, 72153547), (1358, 47606464), (1552, 41655656), (2716, 23803232), (3104, 20827828), (5432, 11901616), (6208, 10413914), (10864, 5950808), (12416, 5206957), (21728, 2975404), (43456, 1487702), (86912, 743851)]