28141236

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{11329}}^1$

素因数の和:11365

約数の個数: 48

約数和(自身を含む): 76137600

約数和(自身を除く): 47996364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 11329, 22658, 33987, 45316, 67974, 101961, 135948, 203922, 260567, 305883, 407844, 521134, 611766, 781701, 1042268, 1223532, 1563402, 2345103, 3126804, 4690206, 7035309, 9380412, 14070618, 28141236]

約数ペア:

[(1, 28141236), (2, 14070618), (3, 9380412), (4, 7035309), (6, 4690206), (9, 3126804), (12, 2345103), (18, 1563402), (23, 1223532), (27, 1042268), (36, 781701), (46, 611766), (54, 521134), (69, 407844), (92, 305883), (108, 260567), (138, 203922), (207, 135948), (276, 101961), (414, 67974), (621, 45316), (828, 33987), (1242, 22658), (2484, 11329)]