42258394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 71308800

約数和(自身を除く): 29050406

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 551, 589, 899, 1102, 1178, 1237, 1798, 2474, 17081, 23503, 34162, 35873, 38347, 47006, 71746, 76694, 681587, 728593, 1112063, 1363174, 1457186, 2224126, 21129197, 42258394]

約数ペア:

[(1, 42258394), (2, 21129197), (19, 2224126), (29, 1457186), (31, 1363174), (38, 1112063), (58, 728593), (62, 681587), (551, 76694), (589, 71746), (899, 47006), (1102, 38347), (1178, 35873), (1237, 34162), (1798, 23503), (2474, 17081)]