68335996924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{105563}}^1$

素因数の和:105850

約数の個数: 48

約数和(自身を含む): 131591859840

約数和(自身を除く): 63255862916

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 211, 236, 422, 767, 844, 1534, 2743, 3068, 5486, 10972, 12449, 24898, 49796, 105563, 161837, 211126, 323674, 422252, 647348, 1372319, 2744638, 5489276, 6228217, 12456434, 22273793, 24912868, 44547586, 80966821, 89095172, 161933642, 289559309, 323867284, 579118618, 1158237236, 1314153787, 2628307574, 5256615148, 17083999231, 34167998462, 68335996924]

約数ペア:

[(1, 68335996924), (2, 34167998462), (4, 17083999231), (13, 5256615148), (26, 2628307574), (52, 1314153787), (59, 1158237236), (118, 579118618), (211, 323867284), (236, 289559309), (422, 161933642), (767, 89095172), (844, 80966821), (1534, 44547586), (2743, 24912868), (3068, 22273793), (5486, 12456434), (10972, 6228217), (12449, 5489276), (24898, 2744638), (49796, 1372319), (105563, 647348), (161837, 422252), (211126, 323674)]