69643288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1$

素因数の和:3628

約数の個数: 64

約数和(自身を含む): 162479520

約数和(自身を除く): 92836232

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 3581, 4862, 7162, 9724, 14324, 19448, 28648, 39391, 46553, 60877, 78782, 93106, 121754, 157564, 186212, 243508, 315128, 372424, 487016, 512083, 669647, 791401, 1024166, 1339294, 1582802, 2048332, 2678588, 3165604, 4096664, 5357176, 6331208, 8705411, 17410822, 34821644, 69643288]

約数ペア:

[(1, 69643288), (2, 34821644), (4, 17410822), (8, 8705411), (11, 6331208), (13, 5357176), (17, 4096664), (22, 3165604), (26, 2678588), (34, 2048332), (44, 1582802), (52, 1339294), (68, 1024166), (88, 791401), (104, 669647), (136, 512083), (143, 487016), (187, 372424), (221, 315128), (286, 243508), (374, 186212), (442, 157564), (572, 121754), (748, 93106), (884, 78782), (1144, 60877), (1496, 46553), (1768, 39391), (2431, 28648), (3581, 19448), (4862, 14324), (7162, 9724)]