1396006864

素因数分解:

$2^4\times 7^2\times {\mathrm{751}}^1\times {\mathrm{2371}}^1$

素因数の和:3144

約数の個数: 60

約数和(自身を含む): 3151875648

約数和(自身を除く): 1755868784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 751, 784, 1502, 2371, 3004, 4742, 5257, 6008, 9484, 10514, 12016, 16597, 18968, 21028, 33194, 36799, 37936, 42056, 66388, 73598, 84112, 116179, 132776, 147196, 232358, 265552, 294392, 464716, 588784, 929432, 1780621, 1858864, 3561242, 7122484, 12464347, 14244968, 24928694, 28489936, 49857388, 87250429, 99714776, 174500858, 199429552, 349001716, 698003432, 1396006864]

約数ペア:

[(1, 1396006864), (2, 698003432), (4, 349001716), (7, 199429552), (8, 174500858), (14, 99714776), (16, 87250429), (28, 49857388), (49, 28489936), (56, 24928694), (98, 14244968), (112, 12464347), (196, 7122484), (392, 3561242), (751, 1858864), (784, 1780621), (1502, 929432), (2371, 588784), (3004, 464716), (4742, 294392), (5257, 265552), (6008, 232358), (9484, 147196), (10514, 132776), (12016, 116179), (16597, 84112), (18968, 73598), (21028, 66388), (33194, 42056), (36799, 37936)]