28745838

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3601

約数の個数: 48

約数和(自身を含む): 69621552

約数和(自身を除く): 40875714

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 198, 246, 369, 451, 738, 902, 1353, 2706, 3541, 4059, 7082, 8118, 10623, 21246, 31869, 38951, 63738, 77902, 116853, 145181, 233706, 290362, 350559, 435543, 701118, 871086, 1306629, 1596991, 2613258, 3193982, 4790973, 9581946, 14372919, 28745838]

約数ペア:

[(1, 28745838), (2, 14372919), (3, 9581946), (6, 4790973), (9, 3193982), (11, 2613258), (18, 1596991), (22, 1306629), (33, 871086), (41, 701118), (66, 435543), (82, 350559), (99, 290362), (123, 233706), (198, 145181), (246, 116853), (369, 77902), (451, 63738), (738, 38951), (902, 31869), (1353, 21246), (2706, 10623), (3541, 8118), (4059, 7082)]