72411038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4328

約数の個数: 32

約数和(自身を含む): 132005376

約数和(自身を除く): 59594338

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 742, 1219, 2438, 4243, 8486, 8533, 17066, 29701, 59402, 97589, 195178, 224879, 449758, 683123, 1366246, 1574153, 3148306, 5172217, 10344434, 36205519, 72411038]

約数ペア:

[(1, 72411038), (2, 36205519), (7, 10344434), (14, 5172217), (23, 3148306), (46, 1574153), (53, 1366246), (106, 683123), (161, 449758), (322, 224879), (371, 195178), (742, 97589), (1219, 59402), (2438, 29701), (4243, 17066), (8486, 8533)]