12485344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 26535600

約数和(自身を除く): 14050256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 389, 472, 544, 778, 944, 1003, 1556, 1888, 2006, 3112, 4012, 6224, 6613, 8024, 12448, 13226, 16048, 22951, 26452, 32096, 45902, 52904, 91804, 105808, 183608, 211616, 367216, 390167, 734432, 780334, 1560668, 3121336, 6242672, 12485344]

約数ペア:

[(1, 12485344), (2, 6242672), (4, 3121336), (8, 1560668), (16, 780334), (17, 734432), (32, 390167), (34, 367216), (59, 211616), (68, 183608), (118, 105808), (136, 91804), (236, 52904), (272, 45902), (389, 32096), (472, 26452), (544, 22951), (778, 16048), (944, 13226), (1003, 12448), (1556, 8024), (1888, 6613), (2006, 6224), (3112, 4012)]