42495172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 85639680

約数和(自身を除く): 43144508

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 1054, 1061, 1178, 1292, 2108, 2122, 2356, 4244, 10013, 18037, 20026, 20159, 32891, 36074, 40052, 40318, 65782, 72148, 80636, 131564, 342703, 559147, 624929, 685406, 1118294, 1249858, 1370812, 2236588, 2499716, 10623793, 21247586, 42495172]

約数ペア:

[(1, 42495172), (2, 21247586), (4, 10623793), (17, 2499716), (19, 2236588), (31, 1370812), (34, 1249858), (38, 1118294), (62, 685406), (68, 624929), (76, 559147), (124, 342703), (323, 131564), (527, 80636), (589, 72148), (646, 65782), (1054, 40318), (1061, 40052), (1178, 36074), (1292, 32891), (2108, 20159), (2122, 20026), (2356, 18037), (4244, 10013)]