68653004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7591}}^1$

素因数の和:7638

約数の個数: 48

約数和(自身を含む): 153054720

約数和(自身を除く): 84401716

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 7591, 9044, 15182, 30364, 53137, 106274, 129047, 144229, 212548, 258094, 288458, 516188, 576916, 903329, 1009603, 1806658, 2019206, 2451893, 3613316, 4038412, 4903786, 9807572, 17163251, 34326502, 68653004]

約数ペア:

[(1, 68653004), (2, 34326502), (4, 17163251), (7, 9807572), (14, 4903786), (17, 4038412), (19, 3613316), (28, 2451893), (34, 2019206), (38, 1806658), (68, 1009603), (76, 903329), (119, 576916), (133, 516188), (238, 288458), (266, 258094), (323, 212548), (476, 144229), (532, 129047), (646, 106274), (1292, 53137), (2261, 30364), (4522, 15182), (7591, 9044)]