74086168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37493}}^1$

素因数の和:37531

約数の個数: 32

約数和(自身を含む): 157474800

約数和(自身を除く): 83388632

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 37493, 74986, 149972, 299944, 487409, 712367, 974818, 1424734, 1949636, 2849468, 3899272, 5698936, 9260771, 18521542, 37043084, 74086168]

約数ペア:

[(1, 74086168), (2, 37043084), (4, 18521542), (8, 9260771), (13, 5698936), (19, 3899272), (26, 2849468), (38, 1949636), (52, 1424734), (76, 974818), (104, 712367), (152, 487409), (247, 299944), (494, 149972), (988, 74986), (1976, 37493)]