74260036

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 136152576

約数和(自身を除く): 61892540

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 191, 284, 382, 764, 1369, 2627, 2738, 5254, 5476, 7067, 10508, 13561, 14134, 27122, 28268, 54244, 97199, 194398, 261479, 388796, 501757, 522958, 1003514, 1045916, 2007028, 18565009, 37130018, 74260036]

約数ペア:

[(1, 74260036), (2, 37130018), (4, 18565009), (37, 2007028), (71, 1045916), (74, 1003514), (142, 522958), (148, 501757), (191, 388796), (284, 261479), (382, 194398), (764, 97199), (1369, 54244), (2627, 28268), (2738, 27122), (5254, 14134), (5476, 13561), (7067, 10508)]