72714406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3631}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 125521920

約数和(自身を除く): 52807514

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 3631, 7262, 10013, 20026, 61727, 68989, 112561, 123454, 137978, 225122, 1172813, 1913537, 2138659, 2345626, 3827074, 4277318, 36357203, 72714406]

約数ペア:

[(1, 72714406), (2, 36357203), (17, 4277318), (19, 3827074), (31, 2345626), (34, 2138659), (38, 1913537), (62, 1172813), (323, 225122), (527, 137978), (589, 123454), (646, 112561), (1054, 68989), (1178, 61727), (3631, 20026), (7262, 10013)]