766138828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{16067}}^1$

素因数の和:16222

約数の個数: 48

約数和(自身を含む): 1662845184

約数和(自身を除く): 896706356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 364, 524, 917, 1703, 1834, 3406, 3668, 6812, 11921, 16067, 23842, 32134, 47684, 64268, 112469, 208871, 224938, 417742, 449876, 835484, 1462097, 2104777, 2924194, 4209554, 5848388, 8419108, 14733439, 27362101, 29466878, 54724202, 58933756, 109448404, 191534707, 383069414, 766138828]

約数ペア:

[(1, 766138828), (2, 383069414), (4, 191534707), (7, 109448404), (13, 58933756), (14, 54724202), (26, 29466878), (28, 27362101), (52, 14733439), (91, 8419108), (131, 5848388), (182, 4209554), (262, 2924194), (364, 2104777), (524, 1462097), (917, 835484), (1703, 449876), (1834, 417742), (3406, 224938), (3668, 208871), (6812, 112469), (11921, 64268), (16067, 47684), (23842, 32134)]