76449136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{281063}}^1$

素因数の和:281088

約数の個数: 20

約数和(自身を含む): 156833712

約数和(自身を除く): 80384576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281063, 562126, 1124252, 2248504, 4497008, 4778071, 9556142, 19112284, 38224568, 76449136]

約数ペア:

[(1, 76449136), (2, 38224568), (4, 19112284), (8, 9556142), (16, 4778071), (17, 4497008), (34, 2248504), (68, 1124252), (136, 562126), (272, 281063)]