7762144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 16849728

約数和(自身を除く): 9087584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 397, 416, 611, 752, 794, 1222, 1504, 1588, 2444, 3176, 4888, 5161, 6352, 9776, 10322, 12704, 18659, 19552, 20644, 37318, 41288, 74636, 82576, 149272, 165152, 242567, 298544, 485134, 597088, 970268, 1940536, 3881072, 7762144]

約数ペア:

[(1, 7762144), (2, 3881072), (4, 1940536), (8, 970268), (13, 597088), (16, 485134), (26, 298544), (32, 242567), (47, 165152), (52, 149272), (94, 82576), (104, 74636), (188, 41288), (208, 37318), (376, 20644), (397, 19552), (416, 18659), (611, 12704), (752, 10322), (794, 9776), (1222, 6352), (1504, 5161), (1588, 4888), (2444, 3176)]