63635312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 139991040

約数和(自身を除く): 76355728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 71, 104, 124, 139, 142, 208, 248, 278, 284, 403, 496, 556, 568, 806, 923, 1112, 1136, 1612, 1807, 1846, 2201, 2224, 3224, 3614, 3692, 4309, 4402, 6448, 7228, 7384, 8618, 8804, 9869, 14456, 14768, 17236, 17608, 19738, 28613, 28912, 34472, 35216, 39476, 56017, 57226, 68944, 78952, 112034, 114452, 128297, 157904, 224068, 228904, 256594, 305939, 448136, 457808, 513188, 611878, 896272, 1026376, 1223756, 2052752, 2447512, 3977207, 4895024, 7954414, 15908828, 31817656, 63635312]

約数ペア:

[(1, 63635312), (2, 31817656), (4, 15908828), (8, 7954414), (13, 4895024), (16, 3977207), (26, 2447512), (31, 2052752), (52, 1223756), (62, 1026376), (71, 896272), (104, 611878), (124, 513188), (139, 457808), (142, 448136), (208, 305939), (248, 256594), (278, 228904), (284, 224068), (403, 157904), (496, 128297), (556, 114452), (568, 112034), (806, 78952), (923, 68944), (1112, 57226), (1136, 56017), (1612, 39476), (1807, 35216), (1846, 34472), (2201, 28912), (2224, 28613), (3224, 19738), (3614, 17608), (3692, 17236), (4309, 14768), (4402, 14456), (6448, 9869), (7228, 8804), (7384, 8618)]