42043274

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 80447976

約数和(自身を除く): 38404702

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 122, 182, 427, 541, 637, 793, 854, 1082, 1274, 1586, 2989, 3787, 5551, 5978, 7033, 7574, 11102, 14066, 26509, 33001, 38857, 49231, 53018, 66002, 77714, 98462, 231007, 344617, 429013, 462014, 689234, 858026, 1617049, 3003091, 3234098, 6006182, 21021637, 42043274]

約数ペア:

[(1, 42043274), (2, 21021637), (7, 6006182), (13, 3234098), (14, 3003091), (26, 1617049), (49, 858026), (61, 689234), (91, 462014), (98, 429013), (122, 344617), (182, 231007), (427, 98462), (541, 77714), (637, 66002), (793, 53018), (854, 49231), (1082, 38857), (1274, 33001), (1586, 26509), (2989, 14066), (3787, 11102), (5551, 7574), (5978, 7033)]