414128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:213

約数の個数: 40

約数和(自身を含む): 947856

約数和(自身を除く): 533728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 181, 208, 286, 362, 572, 724, 1144, 1448, 1991, 2288, 2353, 2896, 3982, 4706, 7964, 9412, 15928, 18824, 25883, 31856, 37648, 51766, 103532, 207064, 414128]

約数ペア:

[(1, 414128), (2, 207064), (4, 103532), (8, 51766), (11, 37648), (13, 31856), (16, 25883), (22, 18824), (26, 15928), (44, 9412), (52, 7964), (88, 4706), (104, 3982), (143, 2896), (176, 2353), (181, 2288), (208, 1991), (286, 1448), (362, 1144), (572, 724)]