71957296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 143740800

約数和(自身を除く): 71783504

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 229, 328, 458, 479, 656, 916, 958, 1832, 1916, 3664, 3832, 7664, 9389, 18778, 19639, 37556, 39278, 75112, 78556, 109691, 150224, 157112, 219382, 314224, 438764, 877528, 1755056, 4497331, 8994662, 17989324, 35978648, 71957296]

約数ペア:

[(1, 71957296), (2, 35978648), (4, 17989324), (8, 8994662), (16, 4497331), (41, 1755056), (82, 877528), (164, 438764), (229, 314224), (328, 219382), (458, 157112), (479, 150224), (656, 109691), (916, 78556), (958, 75112), (1832, 39278), (1916, 37556), (3664, 19639), (3832, 18778), (7664, 9389)]