28415192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1$

素因数の和:1083

約数の個数: 32

約数和(自身を含む): 57600480

約数和(自身を除く): 29185288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 433, 631, 866, 1262, 1732, 2524, 3464, 5048, 5629, 8203, 11258, 16406, 22516, 32812, 45032, 65624, 273223, 546446, 1092892, 2185784, 3551899, 7103798, 14207596, 28415192]

約数ペア:

[(1, 28415192), (2, 14207596), (4, 7103798), (8, 3551899), (13, 2185784), (26, 1092892), (52, 546446), (104, 273223), (433, 65624), (631, 45032), (866, 32812), (1262, 22516), (1732, 16406), (2524, 11258), (3464, 8203), (5048, 5629)]