27984036

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{883}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 69305600

約数和(自身を除く): 41321564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 883, 1668, 1766, 2641, 2649, 3532, 5282, 5298, 7923, 10564, 10596, 15846, 16777, 31692, 33554, 50331, 67108, 100662, 122737, 201324, 245474, 368211, 490948, 736422, 1472844, 2332003, 4664006, 6996009, 9328012, 13992018, 27984036]

約数ペア:

[(1, 27984036), (2, 13992018), (3, 9328012), (4, 6996009), (6, 4664006), (12, 2332003), (19, 1472844), (38, 736422), (57, 490948), (76, 368211), (114, 245474), (139, 201324), (228, 122737), (278, 100662), (417, 67108), (556, 50331), (834, 33554), (883, 31692), (1668, 16777), (1766, 15846), (2641, 10596), (2649, 10564), (3532, 7923), (5282, 5298)]