67120816

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2617}}^1$

素因数の和:2861

約数の個数: 40

約数和(自身を含む): 149330720

約数和(自身を除く): 82209904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 2617, 3206, 3664, 5234, 6412, 10468, 12824, 18319, 20936, 25648, 36638, 41872, 73276, 146552, 293104, 599293, 1198586, 2397172, 4195051, 4794344, 8390102, 9588688, 16780204, 33560408, 67120816]

約数ペア:

[(1, 67120816), (2, 33560408), (4, 16780204), (7, 9588688), (8, 8390102), (14, 4794344), (16, 4195051), (28, 2397172), (56, 1198586), (112, 599293), (229, 293104), (458, 146552), (916, 73276), (1603, 41872), (1832, 36638), (2617, 25648), (3206, 20936), (3664, 18319), (5234, 12824), (6412, 10468)]