42358778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11959}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 82667520

約数和(自身を除く): 40308742

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 11959, 23918, 83713, 131549, 167426, 263098, 275057, 550114, 920843, 1841686, 1925399, 3025627, 3850798, 6051254, 21179389, 42358778]

約数ペア:

[(1, 42358778), (2, 21179389), (7, 6051254), (11, 3850798), (14, 3025627), (22, 1925399), (23, 1841686), (46, 920843), (77, 550114), (154, 275057), (161, 263098), (253, 167426), (322, 131549), (506, 83713), (1771, 23918), (3542, 11959)]