68932688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23039}}^1$

素因数の和:23075

約数の個数: 40

約数和(自身を含む): 154275840

約数和(自身を除く): 85343152

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 23039, 46078, 92156, 184312, 253429, 368624, 391663, 506858, 783326, 1013716, 1566652, 2027432, 3133304, 4054864, 4308293, 6266608, 8616586, 17233172, 34466344, 68932688]

約数ペア:

[(1, 68932688), (2, 34466344), (4, 17233172), (8, 8616586), (11, 6266608), (16, 4308293), (17, 4054864), (22, 3133304), (34, 2027432), (44, 1566652), (68, 1013716), (88, 783326), (136, 506858), (176, 391663), (187, 368624), (272, 253429), (374, 184312), (748, 92156), (1496, 46078), (2992, 23039)]