71776175068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1553}}^1\times {\mathrm{3163}}^1$

素因数の和:5014

約数の個数: 48

約数和(自身を含む): 135882232416

約数和(自身を除く): 64106057348

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 1553, 3106, 3163, 3653, 6212, 6326, 7306, 12652, 14612, 20189, 40378, 41119, 80756, 82238, 164476, 436393, 872786, 888803, 1745572, 1777606, 3555212, 4912139, 5673109, 9824278, 11346218, 11554439, 19648556, 22692436, 23108878, 46217756, 63857807, 127715614, 255431228, 1380311059, 2760622118, 5521244236, 17944043767, 35888087534, 71776175068]

約数ペア:

[(1, 71776175068), (2, 35888087534), (4, 17944043767), (13, 5521244236), (26, 2760622118), (52, 1380311059), (281, 255431228), (562, 127715614), (1124, 63857807), (1553, 46217756), (3106, 23108878), (3163, 22692436), (3653, 19648556), (6212, 11554439), (6326, 11346218), (7306, 9824278), (12652, 5673109), (14612, 4912139), (20189, 3555212), (40378, 1777606), (41119, 1745572), (80756, 888803), (82238, 872786), (164476, 436393)]