29813878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 48356352

約数和(自身を除く): 18542474

約数列:

[1, 2, 31, 43, 53, 62, 86, 106, 211, 422, 1333, 1643, 2279, 2666, 3286, 4558, 6541, 9073, 11183, 13082, 18146, 22366, 70649, 141298, 281263, 346673, 480869, 562526, 693346, 961738, 14906939, 29813878]

約数ペア:

[(1, 29813878), (2, 14906939), (31, 961738), (43, 693346), (53, 562526), (62, 480869), (86, 346673), (106, 281263), (211, 141298), (422, 70649), (1333, 22366), (1643, 18146), (2279, 13082), (2666, 11183), (3286, 9073), (4558, 6541)]