28652358

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2377}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 68315184

約数和(自身を除く): 39662826

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 2377, 4018, 4754, 6027, 7131, 12054, 14262, 16639, 33278, 49917, 97457, 99834, 116473, 194914, 232946, 292371, 349419, 584742, 682199, 698838, 1364398, 2046597, 4093194, 4775393, 9550786, 14326179, 28652358]

約数ペア:

[(1, 28652358), (2, 14326179), (3, 9550786), (6, 4775393), (7, 4093194), (14, 2046597), (21, 1364398), (41, 698838), (42, 682199), (49, 584742), (82, 349419), (98, 292371), (123, 232946), (147, 194914), (246, 116473), (287, 99834), (294, 97457), (574, 49917), (861, 33278), (1722, 16639), (2009, 14262), (2377, 12054), (4018, 7131), (4754, 6027)]