42740782

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{12163}}^1$

素因数の和:12423

約数の個数: 16

約数和(自身を含む): 73567872

約数和(自身を除く): 30827090

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 12163, 24326, 85141, 170282, 3052913, 6105826, 21370391, 42740782]

約数ペア:

[(1, 42740782), (2, 21370391), (7, 6105826), (14, 3052913), (251, 170282), (502, 85141), (1757, 24326), (3514, 12163)]