42550724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{839}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 77145600

約数和(自身を除く): 34594876

約数列:

[1, 2, 4, 31, 62, 124, 409, 818, 839, 1636, 1678, 3356, 12679, 25358, 26009, 50716, 52018, 104036, 343151, 686302, 1372604, 10637681, 21275362, 42550724]

約数ペア:

[(1, 42550724), (2, 21275362), (4, 10637681), (31, 1372604), (62, 686302), (124, 343151), (409, 104036), (818, 52018), (839, 50716), (1636, 26009), (1678, 25358), (3356, 12679)]