69023504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20641}}^1$

素因数の和:20679

約数の個数: 40

約数和(自身を含む): 153576480

約数和(自身を除く): 84552976

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 20641, 41282, 82564, 165128, 227051, 330256, 392179, 454102, 784358, 908204, 1568716, 1816408, 3137432, 3632816, 4313969, 6274864, 8627938, 17255876, 34511752, 69023504]

約数ペア:

[(1, 69023504), (2, 34511752), (4, 17255876), (8, 8627938), (11, 6274864), (16, 4313969), (19, 3632816), (22, 3137432), (38, 1816408), (44, 1568716), (76, 908204), (88, 784358), (152, 454102), (176, 392179), (209, 330256), (304, 227051), (418, 165128), (836, 82564), (1672, 41282), (3344, 20641)]