3521992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 7776000

約数和(自身を除く): 4254008

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 47, 58, 68, 76, 94, 116, 136, 152, 188, 232, 323, 376, 493, 551, 646, 799, 893, 986, 1102, 1292, 1363, 1598, 1786, 1972, 2204, 2584, 2726, 3196, 3572, 3944, 4408, 5452, 6392, 7144, 9367, 10904, 15181, 18734, 23171, 25897, 30362, 37468, 46342, 51794, 60724, 74936, 92684, 103588, 121448, 185368, 207176, 440249, 880498, 1760996, 3521992]

約数ペア:

[(1, 3521992), (2, 1760996), (4, 880498), (8, 440249), (17, 207176), (19, 185368), (29, 121448), (34, 103588), (38, 92684), (47, 74936), (58, 60724), (68, 51794), (76, 46342), (94, 37468), (116, 30362), (136, 25897), (152, 23171), (188, 18734), (232, 15181), (323, 10904), (376, 9367), (493, 7144), (551, 6392), (646, 5452), (799, 4408), (893, 3944), (986, 3572), (1102, 3196), (1292, 2726), (1363, 2584), (1598, 2204), (1786, 1972)]