28194384

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{8273}}^1$

素因数の和:8355

約数の個数: 40

約数和(自身を含む): 73870272

約数和(自身を除く): 45675888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 8273, 16546, 24819, 33092, 49638, 66184, 99276, 132368, 198552, 397104, 587383, 1174766, 1762149, 2349532, 3524298, 4699064, 7048596, 9398128, 14097192, 28194384]

約数ペア:

[(1, 28194384), (2, 14097192), (3, 9398128), (4, 7048596), (6, 4699064), (8, 3524298), (12, 2349532), (16, 1762149), (24, 1174766), (48, 587383), (71, 397104), (142, 198552), (213, 132368), (284, 99276), (426, 66184), (568, 49638), (852, 33092), (1136, 24819), (1704, 16546), (3408, 8273)]