38550728

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 74468160

約数和(自身を除く): 35917432

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 1013, 2026, 4052, 4757, 8104, 9514, 19028, 38056, 67871, 71923, 135742, 143846, 271484, 287692, 542968, 575384, 4818841, 9637682, 19275364, 38550728]

約数ペア:

[(1, 38550728), (2, 19275364), (4, 9637682), (8, 4818841), (67, 575384), (71, 542968), (134, 287692), (142, 271484), (268, 143846), (284, 135742), (536, 71923), (568, 67871), (1013, 38056), (2026, 19028), (4052, 9514), (4757, 8104)]