69529216

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 145466280

約数和(自身を除く): 75937064

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 64, 74, 106, 128, 148, 212, 277, 296, 424, 554, 592, 848, 1108, 1184, 1696, 1961, 2216, 2368, 3392, 3922, 4432, 4736, 6784, 7844, 8864, 10249, 14681, 15688, 17728, 20498, 29362, 31376, 35456, 40996, 58724, 62752, 81992, 117448, 125504, 163984, 234896, 251008, 327968, 469792, 543197, 655936, 939584, 1086394, 1311872, 1879168, 2172788, 4345576, 8691152, 17382304, 34764608, 69529216]

約数ペア:

[(1, 69529216), (2, 34764608), (4, 17382304), (8, 8691152), (16, 4345576), (32, 2172788), (37, 1879168), (53, 1311872), (64, 1086394), (74, 939584), (106, 655936), (128, 543197), (148, 469792), (212, 327968), (277, 251008), (296, 234896), (424, 163984), (554, 125504), (592, 117448), (848, 81992), (1108, 62752), (1184, 58724), (1696, 40996), (1961, 35456), (2216, 31376), (2368, 29362), (3392, 20498), (3922, 17728), (4432, 15688), (4736, 14681), (6784, 10249), (7844, 8864)]