64663232

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1369

約数の個数: 56

約数和(自身を含む): 138470640

約数和(自身を除く): 73807408

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1216, 1297, 1312, 1558, 2594, 2624, 3116, 5188, 6232, 10376, 12464, 20752, 24643, 24928, 41504, 49286, 49856, 53177, 83008, 98572, 106354, 197144, 212708, 394288, 425416, 788576, 850832, 1010363, 1577152, 1701664, 2020726, 3403328, 4041452, 8082904, 16165808, 32331616, 64663232]

約数ペア:

[(1, 64663232), (2, 32331616), (4, 16165808), (8, 8082904), (16, 4041452), (19, 3403328), (32, 2020726), (38, 1701664), (41, 1577152), (64, 1010363), (76, 850832), (82, 788576), (152, 425416), (164, 394288), (304, 212708), (328, 197144), (608, 106354), (656, 98572), (779, 83008), (1216, 53177), (1297, 49856), (1312, 49286), (1558, 41504), (2594, 24928), (2624, 24643), (3116, 20752), (5188, 12464), (6232, 10376)]