28017324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40961}}^1$

素因数の和:40990

約数の個数: 36

約数和(自身を含む): 74550840

約数和(自身を除く): 46533516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 40961, 81922, 122883, 163844, 245766, 368649, 491532, 737298, 778259, 1474596, 1556518, 2334777, 3113036, 4669554, 7004331, 9339108, 14008662, 28017324]

約数ペア:

[(1, 28017324), (2, 14008662), (3, 9339108), (4, 7004331), (6, 4669554), (9, 3113036), (12, 2334777), (18, 1556518), (19, 1474596), (36, 778259), (38, 737298), (57, 491532), (76, 368649), (114, 245766), (171, 163844), (228, 122883), (342, 81922), (684, 40961)]