628111328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{5741}}^1$

素因数の和:6027

約数の個数: 48

約数和(自身を含む): 1337013216

約数和(自身を除く): 708901888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 416, 526, 1052, 2104, 3419, 4208, 5741, 6838, 8416, 11482, 13676, 22964, 27352, 45928, 54704, 74633, 91856, 109408, 149266, 183712, 298532, 597064, 1194128, 1509883, 2388256, 3019766, 6039532, 12079064, 19628479, 24158128, 39256958, 48316256, 78513916, 157027832, 314055664, 628111328]

約数ペア:

[(1, 628111328), (2, 314055664), (4, 157027832), (8, 78513916), (13, 48316256), (16, 39256958), (26, 24158128), (32, 19628479), (52, 12079064), (104, 6039532), (208, 3019766), (263, 2388256), (416, 1509883), (526, 1194128), (1052, 597064), (2104, 298532), (3419, 183712), (4208, 149266), (5741, 109408), (6838, 91856), (8416, 74633), (11482, 54704), (13676, 45928), (22964, 27352)]