28065414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1493}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 60740064

約数和(自身を除く): 32674650

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 1493, 2986, 3133, 4479, 6266, 8958, 9399, 18798, 19409, 38818, 58227, 116454, 359813, 719626, 1079439, 2158878, 4677569, 9355138, 14032707, 28065414]

約数ペア:

[(1, 28065414), (2, 14032707), (3, 9355138), (6, 4677569), (13, 2158878), (26, 1079439), (39, 719626), (78, 359813), (241, 116454), (482, 58227), (723, 38818), (1446, 19409), (1493, 18798), (2986, 9399), (3133, 8958), (4479, 6266)]