1647888064

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1514603}}^1$

素因数の和:1514632

約数の個数: 28

約数和(自身を含む): 3462384744

約数和(自身を除く): 1814496680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1514603, 3029206, 6058412, 12116824, 24233648, 25748251, 48467296, 51496502, 96934592, 102993004, 205986008, 411972016, 823944032, 1647888064]

約数ペア:

[(1, 1647888064), (2, 823944032), (4, 411972016), (8, 205986008), (16, 102993004), (17, 96934592), (32, 51496502), (34, 48467296), (64, 25748251), (68, 24233648), (136, 12116824), (272, 6058412), (544, 3029206), (1088, 1514603)]