3749061784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{16319}}^1$

素因数の和:16432

約数の個数: 48

約数和(自身を含む): 7735190400

約数和(自身を除く): 3986128616

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2209, 2444, 4418, 4888, 8836, 16319, 17672, 28717, 32638, 57434, 65276, 114868, 130552, 212147, 229736, 424294, 766993, 848588, 1533986, 1697176, 3067972, 6135944, 9970909, 19941818, 36048671, 39883636, 72097342, 79767272, 144194684, 288389368, 468632723, 937265446, 1874530892, 3749061784]

約数ペア:

[(1, 3749061784), (2, 1874530892), (4, 937265446), (8, 468632723), (13, 288389368), (26, 144194684), (47, 79767272), (52, 72097342), (94, 39883636), (104, 36048671), (188, 19941818), (376, 9970909), (611, 6135944), (1222, 3067972), (2209, 1697176), (2444, 1533986), (4418, 848588), (4888, 766993), (8836, 424294), (16319, 229736), (17672, 212147), (28717, 130552), (32638, 114868), (57434, 65276)]