28109532

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3491}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 72745344

約数和(自身を除く): 44635812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2684, 3491, 4026, 6982, 8052, 10473, 13964, 20946, 38401, 41892, 76802, 115203, 153604, 212951, 230406, 425902, 460812, 638853, 851804, 1277706, 2342461, 2555412, 4684922, 7027383, 9369844, 14054766, 28109532]

約数ペア:

[(1, 28109532), (2, 14054766), (3, 9369844), (4, 7027383), (6, 4684922), (11, 2555412), (12, 2342461), (22, 1277706), (33, 851804), (44, 638853), (61, 460812), (66, 425902), (122, 230406), (132, 212951), (183, 153604), (244, 115203), (366, 76802), (671, 41892), (732, 38401), (1342, 20946), (2013, 13964), (2684, 10473), (3491, 8052), (4026, 6982)]