42780434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 69175296

約数和(自身を除く): 26394862

約数列:

[1, 2, 31, 47, 53, 62, 94, 106, 277, 554, 1457, 1643, 2491, 2914, 3286, 4982, 8587, 13019, 14681, 17174, 26038, 29362, 77221, 154442, 403589, 455111, 690007, 807178, 910222, 1380014, 21390217, 42780434]

約数ペア:

[(1, 42780434), (2, 21390217), (31, 1380014), (47, 910222), (53, 807178), (62, 690007), (94, 455111), (106, 403589), (277, 154442), (554, 77221), (1457, 29362), (1643, 26038), (2491, 17174), (2914, 14681), (3286, 13019), (4982, 8587)]