28224318

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 61581744

約数和(自身を除く): 33357426

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 289, 397, 578, 697, 794, 867, 1191, 1394, 1734, 2091, 2382, 4182, 6749, 11849, 13498, 16277, 20247, 23698, 32554, 35547, 40494, 48831, 71094, 97662, 114733, 229466, 276709, 344199, 553418, 688398, 830127, 1660254, 4704053, 9408106, 14112159, 28224318]

約数ペア:

[(1, 28224318), (2, 14112159), (3, 9408106), (6, 4704053), (17, 1660254), (34, 830127), (41, 688398), (51, 553418), (82, 344199), (102, 276709), (123, 229466), (246, 114733), (289, 97662), (397, 71094), (578, 48831), (697, 40494), (794, 35547), (867, 32554), (1191, 23698), (1394, 20247), (1734, 16277), (2091, 13498), (2382, 11849), (4182, 6749)]