28338252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2621}}^1$

素因数の和:2698

約数の個数: 48

約数和(自身を含む): 71360352

約数和(自身を除く): 43022100

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2621, 2703, 3604, 5242, 5406, 7863, 10484, 10812, 15726, 31452, 44557, 89114, 133671, 138913, 178228, 267342, 277826, 416739, 534684, 555652, 833478, 1666956, 2361521, 4723042, 7084563, 9446084, 14169126, 28338252]

約数ペア:

[(1, 28338252), (2, 14169126), (3, 9446084), (4, 7084563), (6, 4723042), (12, 2361521), (17, 1666956), (34, 833478), (51, 555652), (53, 534684), (68, 416739), (102, 277826), (106, 267342), (159, 178228), (204, 138913), (212, 133671), (318, 89114), (636, 44557), (901, 31452), (1802, 15726), (2621, 10812), (2703, 10484), (3604, 7863), (5242, 5406)]