65563616

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 135626400

約数和(自身を除く): 70062784

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 229, 368, 389, 458, 736, 778, 916, 1556, 1832, 3112, 3664, 5267, 6224, 7328, 8947, 10534, 12448, 17894, 21068, 35788, 42136, 71576, 84272, 89081, 143152, 168544, 178162, 286304, 356324, 712648, 1425296, 2048863, 2850592, 4097726, 8195452, 16390904, 32781808, 65563616]

約数ペア:

[(1, 65563616), (2, 32781808), (4, 16390904), (8, 8195452), (16, 4097726), (23, 2850592), (32, 2048863), (46, 1425296), (92, 712648), (184, 356324), (229, 286304), (368, 178162), (389, 168544), (458, 143152), (736, 89081), (778, 84272), (916, 71576), (1556, 42136), (1832, 35788), (3112, 21068), (3664, 17894), (5267, 12448), (6224, 10534), (7328, 8947)]