28717452

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{8963}}^1$

素因数の和:9062

約数の個数: 36

約数和(自身を含む): 73415160

約数和(自身を除く): 44697708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 8963, 17926, 26889, 35852, 53778, 80667, 107556, 161334, 322668, 797707, 1595414, 2393121, 3190828, 4786242, 7179363, 9572484, 14358726, 28717452]

約数ペア:

[(1, 28717452), (2, 14358726), (3, 9572484), (4, 7179363), (6, 4786242), (9, 3190828), (12, 2393121), (18, 1595414), (36, 797707), (89, 322668), (178, 161334), (267, 107556), (356, 80667), (534, 53778), (801, 35852), (1068, 26889), (1602, 17926), (3204, 8963)]