42671492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4421}}^1$

素因数の和:4571

約数の個数: 24

約数和(自身を含む): 79242240

約数和(自身を除く): 36570748

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4421, 4826, 8842, 9652, 17684, 83999, 167998, 335996, 561467, 1122934, 2245868, 10667873, 21335746, 42671492]

約数ペア:

[(1, 42671492), (2, 21335746), (4, 10667873), (19, 2245868), (38, 1122934), (76, 561467), (127, 335996), (254, 167998), (508, 83999), (2413, 17684), (4421, 9652), (4826, 8842)]