74124142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{4789}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 113810400

約数和(自身を除く): 39686258

約数列:

[1, 2, 71, 109, 142, 218, 4789, 7739, 9578, 15478, 340019, 522001, 680038, 1044002, 37062071, 74124142]

約数ペア:

[(1, 74124142), (2, 37062071), (71, 1044002), (109, 680038), (142, 522001), (218, 340019), (4789, 15478), (7739, 9578)]