72225538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8849}}^1$

素因数の和:8922

約数の個数: 32

約数和(自身を含む): 137635200

約数和(自身を除く): 65409662

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 8849, 17698, 61943, 97339, 123886, 194678, 468997, 681373, 937994, 1362746, 3282979, 5158967, 6565958, 10317934, 36112769, 72225538]

約数ペア:

[(1, 72225538), (2, 36112769), (7, 10317934), (11, 6565958), (14, 5158967), (22, 3282979), (53, 1362746), (77, 937994), (106, 681373), (154, 468997), (371, 194678), (583, 123886), (742, 97339), (1166, 61943), (4081, 17698), (8162, 8849)]