15644256

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1523}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 41477184

約数和(自身を除く): 25832928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1523, 1712, 2568, 3046, 3424, 4569, 5136, 6092, 9138, 10272, 12184, 18276, 24368, 36552, 48736, 73104, 146208, 162961, 325922, 488883, 651844, 977766, 1303688, 1955532, 2607376, 3911064, 5214752, 7822128, 15644256]

約数ペア:

[(1, 15644256), (2, 7822128), (3, 5214752), (4, 3911064), (6, 2607376), (8, 1955532), (12, 1303688), (16, 977766), (24, 651844), (32, 488883), (48, 325922), (96, 162961), (107, 146208), (214, 73104), (321, 48736), (428, 36552), (642, 24368), (856, 18276), (1284, 12184), (1523, 10272), (1712, 9138), (2568, 6092), (3046, 5136), (3424, 4569)]