8587745816

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{45697}}^1$

素因数の和:45868

約数の個数: 48

約数和(自身を含む): 17561741400

約数和(自身を除く): 8973995584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 169, 278, 338, 556, 676, 1112, 1352, 1807, 3614, 7228, 14456, 23491, 45697, 46982, 91394, 93964, 182788, 187928, 365576, 594061, 1188122, 2376244, 4752488, 6351883, 7722793, 12703766, 15445586, 25407532, 30891172, 50815064, 61782344, 82574479, 165148958, 330297916, 660595832, 1073468227, 2146936454, 4293872908, 8587745816]

約数ペア:

[(1, 8587745816), (2, 4293872908), (4, 2146936454), (8, 1073468227), (13, 660595832), (26, 330297916), (52, 165148958), (104, 82574479), (139, 61782344), (169, 50815064), (278, 30891172), (338, 25407532), (556, 15445586), (676, 12703766), (1112, 7722793), (1352, 6351883), (1807, 4752488), (3614, 2376244), (7228, 1188122), (14456, 594061), (23491, 365576), (45697, 187928), (46982, 182788), (91394, 93964)]