7860736

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1212

約数の個数: 40

約数和(自身を含む): 16928604

約数和(自身を除く): 9067868

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1181, 1664, 2362, 3328, 4724, 6656, 9448, 15353, 18896, 30706, 37792, 61412, 75584, 122824, 151168, 245648, 302336, 491296, 604672, 982592, 1965184, 3930368, 7860736]

約数ペア:

[(1, 7860736), (2, 3930368), (4, 1965184), (8, 982592), (13, 604672), (16, 491296), (26, 302336), (32, 245648), (52, 151168), (64, 122824), (104, 75584), (128, 61412), (208, 37792), (256, 30706), (416, 18896), (512, 15353), (832, 9448), (1181, 6656), (1664, 4724), (2362, 3328)]