68055136

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 138756240

約数和(自身を除く): 70701104

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 229, 251, 296, 458, 502, 592, 916, 1004, 1184, 1832, 2008, 3664, 4016, 7328, 8032, 8473, 9287, 16946, 18574, 33892, 37148, 57479, 67784, 74296, 114958, 135568, 148592, 229916, 271136, 297184, 459832, 919664, 1839328, 2126723, 4253446, 8506892, 17013784, 34027568, 68055136]

約数ペア:

[(1, 68055136), (2, 34027568), (4, 17013784), (8, 8506892), (16, 4253446), (32, 2126723), (37, 1839328), (74, 919664), (148, 459832), (229, 297184), (251, 271136), (296, 229916), (458, 148592), (502, 135568), (592, 114958), (916, 74296), (1004, 67784), (1184, 57479), (1832, 37148), (2008, 33892), (3664, 18574), (4016, 16946), (7328, 9287), (8032, 8473)]