72965732

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63559}}^1$

素因数の和:63611

約数の個数: 24

約数和(自身を含む): 149493120

約数和(自身を除く): 76527388

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 63559, 127118, 254236, 444913, 889826, 1779652, 2605919, 5211838, 10423676, 18241433, 36482866, 72965732]

約数ペア:

[(1, 72965732), (2, 36482866), (4, 18241433), (7, 10423676), (14, 5211838), (28, 2605919), (41, 1779652), (82, 889826), (164, 444913), (287, 254236), (574, 127118), (1148, 63559)]