71959952

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{14369}}^1$

素因数の和:14690

約数の個数: 20

約数和(自身を含む): 139877580

約数和(自身を除く): 67917628

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 14369, 28738, 57476, 114952, 229904, 4497497, 8994994, 17989988, 35979976, 71959952]

約数ペア:

[(1, 71959952), (2, 35979976), (4, 17989988), (8, 8994994), (16, 4497497), (313, 229904), (626, 114952), (1252, 57476), (2504, 28738), (5008, 14369)]