28816692

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{599}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 71232000

約数和(自身を除く): 42415308

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 422, 599, 633, 844, 1198, 1266, 1797, 2396, 2532, 3594, 4009, 7188, 8018, 11381, 12027, 16036, 22762, 24054, 34143, 45524, 48108, 68286, 126389, 136572, 252778, 379167, 505556, 758334, 1516668, 2401391, 4802782, 7204173, 9605564, 14408346, 28816692]

約数ペア:

[(1, 28816692), (2, 14408346), (3, 9605564), (4, 7204173), (6, 4802782), (12, 2401391), (19, 1516668), (38, 758334), (57, 505556), (76, 379167), (114, 252778), (211, 136572), (228, 126389), (422, 68286), (599, 48108), (633, 45524), (844, 34143), (1198, 24054), (1266, 22762), (1797, 16036), (2396, 12027), (2532, 11381), (3594, 8018), (4009, 7188)]