68120516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{13399}}^1$

素因数の和:13475

約数の個数: 24

約数和(自身を含む): 126067200

約数和(自身を除く): 57946684

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 13399, 26798, 53596, 415369, 549359, 830738, 1098718, 1661476, 2197436, 17030129, 34060258, 68120516]

約数ペア:

[(1, 68120516), (2, 34060258), (4, 17030129), (31, 2197436), (41, 1661476), (62, 1098718), (82, 830738), (124, 549359), (164, 415369), (1271, 53596), (2542, 26798), (5084, 13399)]