28249512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{69239}}^1$

素因数の和:69265

約数の個数: 32

約数和(自身を含む): 74779200

約数和(自身を除く): 46529688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 69239, 138478, 207717, 276956, 415434, 553912, 830868, 1177063, 1661736, 2354126, 3531189, 4708252, 7062378, 9416504, 14124756, 28249512]

約数ペア:

[(1, 28249512), (2, 14124756), (3, 9416504), (4, 7062378), (6, 4708252), (8, 3531189), (12, 2354126), (17, 1661736), (24, 1177063), (34, 830868), (51, 553912), (68, 415434), (102, 276956), (136, 207717), (204, 138478), (408, 69239)]