70758128

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:886

約数の個数: 80

約数和(自身を含む): 169155840

約数和(自身を除く): 98397712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 152, 164, 266, 287, 304, 328, 532, 574, 656, 779, 811, 1064, 1148, 1558, 1622, 2128, 2296, 3116, 3244, 4592, 5453, 5677, 6232, 6488, 10906, 11354, 12464, 12976, 15409, 21812, 22708, 30818, 33251, 43624, 45416, 61636, 66502, 87248, 90832, 107863, 123272, 133004, 215726, 232757, 246544, 266008, 431452, 465514, 532016, 631769, 862904, 931028, 1263538, 1725808, 1862056, 2527076, 3724112, 4422383, 5054152, 8844766, 10108304, 17689532, 35379064, 70758128]

約数ペア:

[(1, 70758128), (2, 35379064), (4, 17689532), (7, 10108304), (8, 8844766), (14, 5054152), (16, 4422383), (19, 3724112), (28, 2527076), (38, 1862056), (41, 1725808), (56, 1263538), (76, 931028), (82, 862904), (112, 631769), (133, 532016), (152, 465514), (164, 431452), (266, 266008), (287, 246544), (304, 232757), (328, 215726), (532, 133004), (574, 123272), (656, 107863), (779, 90832), (811, 87248), (1064, 66502), (1148, 61636), (1558, 45416), (1622, 43624), (2128, 33251), (2296, 30818), (3116, 22708), (3244, 21812), (4592, 15409), (5453, 12976), (5677, 12464), (6232, 11354), (6488, 10906)]