72136922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4759}}^1$

素因数の和:4838

約数の個数: 32

約数和(自身を含む): 129548160

約数和(自身を除く): 57411238

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 4759, 7579, 9518, 15158, 52349, 61867, 104698, 123734, 252227, 504454, 680537, 1361074, 2774497, 3278951, 5548994, 6557902, 36068461, 72136922]

約数ペア:

[(1, 72136922), (2, 36068461), (11, 6557902), (13, 5548994), (22, 3278951), (26, 2774497), (53, 1361074), (106, 680537), (143, 504454), (286, 252227), (583, 123734), (689, 104698), (1166, 61867), (1378, 52349), (4759, 15158), (7579, 9518)]